241 GB/T 1024-1976 角形外舌止動(dòng)墊圈
Lock washers with angular upturn tab in line to the external tab
242 GB/T 1030-1988 內(nèi)球面墊圈
Inner sphere washers
243 GB/T 1047-1995 管道元件的公稱通徑
Nominal size for pipe components
244 GB/T 1048-1990 管道元件公稱壓力
Nominal pressure for pipe components
245 GB/T 1095-1979 平鍵 鍵和鍵槽的剖面尺寸
Parallel keys--Dimensions of cross sections and keyways
246 GB/T 1096-1979 普通平鍵 型式尺寸
Plain parallel keys--Types and dimensions
247 GB/T 1097-1979 導(dǎo)向平鍵 型式尺寸
Feather keys--Types and dimensions
248 GB/T 1098-1979 半圓鍵 鍵和鍵槽的剖面尺寸
Semi-circular (Woodruff) keys--Dimensions of cross sections and keyways
249 GB/T 1099-1979 半圓鍵 型式尺寸
Woodruff keys--Types and dimensions
250 GB/T 1144-1987 矩形花鍵尺寸、公差和檢驗(yàn)
Straight-sided spline—Dimensions tolerances and verification
251 GB/T 1168-1976 螺柱技術(shù)條件
Studs--Technical requirements
252 GB/T 1228-1991 鋼結(jié)構(gòu)用高強(qiáng)度大六角頭螺栓
High strength bolts with large hexagon head for steel structures
253 GB/T 1229-1991 鋼結(jié)構(gòu)用高強(qiáng)度大六角螺母
High strength large hexagon nuts for steel structures
254 GB/T 1230-1991 鋼結(jié)構(gòu)用高強(qiáng)度墊圈
High strength plain washers for steel structures
255 GB/T 1231-1991 鋼結(jié)構(gòu)用高強(qiáng)度大六角頭螺拴、大六角螺母、墊圈技術(shù)條件
Specifications of high strength bolts with large hexa-gon head, large hexagon nuts, plain washers for steel structures
256 GB/T 1237-1988 緊固件的標(biāo)記方法
Designation system for fasteners
257 GB/T 1337-1988 六角自鎖螺母
Self-locking nuts,hexagon
258 GB/T 1338-1988 小六角扁自鎖螺母
Self-locking nuts,reduced hexagon oblate
259 GB/T 1339-1988 小六角自鎖螺母
Self-locking nuts,reduced hexagon #p#分頁(yè)標(biāo)題#e#
260 GB/T 1340-1988 成組游動(dòng)托板自鎖螺母支架
Supports for self-locking nuts,anchor floating,Gang channel
261 GB/T 1356-1988 淅開(kāi)線圓柱齒輪 基本齒廓
Basic rack tooth profile of involute cylindrical gears
262 GB/T 1357-1987 漸開(kāi)線圓柱齒輪模數(shù)
Modules of involute cyindrical gears
263 GB/T 1563-1979 楔鍵 鍵和鍵槽的剖面尺寸
Taper keys--Cross section dimensions of keys and keyways
264 GB/T 1564-1979 普通楔鍵 型式尺寸
Taper keys for general use--Types and dimensions
265 GB/T 1565-1979 鉤頭楔鍵 型式尺寸
Gib-head taper keys--Types and dimensions
266 GB/T 1566-1979 薄型平鍵 鍵和鍵槽的剖面尺寸
Thin flat keys--Cross section dimensions and keyways
267 GB/T 1567-1979 薄型平鍵 型式尺寸
Thin flat keys--Types and dimensions
268 GB/T 1840-1989 圓弧圓柱齒輪模數(shù)
Modules of cylindrical gear with circular arc profiles
269 GB/T 1974-1980 切向鍵及其鍵槽
Tangential keys and keyways
270 GB/T 2362-1990 小模數(shù)漸開(kāi)線圓柱齒輪基本齒廓
Basic rack tooth profile of fine-pitch involute cylindrical gears
271 GB/T 2363-1990 小模數(shù)漸開(kāi)線圓柱齒輪精度
Accuracy of fine-pitch involute cylindrical gears
272 GB/T 2509-1981 滑動(dòng)軸承銅合金整體軸套形式、尺寸與公差
Copper alloy integrated shaft sleeves for plain bearings--Types, dimensions and tolerances
273 GB/T 2510-1981 滑動(dòng)軸承銅合金帶擋邊整體軸套形式、尺寸與公差
Copper alloy integrated shaft sleeves for plain bearings with gears--Types, dimensions and tolerances
274 GB/T 2511-1981 滑動(dòng)軸承銅合金整體軸套技術(shù)條件
Copper alloy integrated shaft sleeves--Technical requirements
275 GB/T 2555-1981 一般用途管法蘭連接尺寸
Pipe flange connectors for ordinary use--Mounting dimensions
276 GB/T 2556-1981 一般用途管法蘭密封面形狀和尺寸
Pipe flanges for ordinary use--Sealing surfaces--Forms and dimensions #p#分頁(yè)標(biāo)題#e#
277 GB/T 2672-1986 內(nèi)六角花形盤(pán)頭螺釘
Hexagon lobular socket pan head screws
278 GB/T 2673-1986 內(nèi)六角花形沉頭螺釘
Hexagon lobular socket countersunk head screws
279 GB/T 2674-1986 內(nèi)六角花形半沉頭螺釘
Hexagon lobular socket raised countersunk head screws
280 GB/T 2685-1981 滑動(dòng)軸承 粉末冶金筒形軸承型式、尺寸與公差
Powder metallurgy plain bearing--Cylindrical type--Types, dimensions and tolerances
281 GB/T 2686-1981 滑動(dòng)軸承 粉末冶金帶擋邊筒形軸承型式、尺寸與公差
Powder metallurgy plain bearing--Rimed cylindrical type--Types, dimensions and tolerances
282 GB/T 2687-1981 滑動(dòng)軸承 粉末冶金球形軸承型式、尺寸與公差
Powder metallurgy plain bearing--Spherical type--Types, dimensions and tolerances
283 GB/T 2688-1981 滑動(dòng)軸承 粉末冶金軸承技術(shù)條件
Powder metallurgy plain bearing--Technical requirements
284 GB/T 2821-1992 齒輪幾何要素代號(hào)
Symbols for gear geometrical data
285 GB/T 2889-1994 滑動(dòng)軸承 術(shù)語(yǔ)
Plain bearings--Terms, definitions and classification
286 GB/T 3098.1-1982 緊固件機(jī)械性能 螺栓、螺釘和螺柱
Mechanical properties of fasteners--Bolts, screws and studs
287 GB/T 3098.2-1982 緊固件機(jī)械性能 螺母
Mechanical properties of fasteners--Nuts
288 GB/T 3098.3-1982 緊固件機(jī)械性能 緊定螺釘
Mechanical properties of fasteners--Set screws
289 GB/T 3098.4-1986 緊固件機(jī)械性能--細(xì)牙螺母
Mechanical properties of fasteners--Nuts with fine pitch thread
290 GB/T 3098.5-1985 緊固件機(jī)械性能 自攻螺釘
Mechanical properties of fasteners--Tapping screws
291 GB/T 3098.6-1986 緊固件機(jī)械性能 不銹鋼螺栓, 螺釘, 螺柱和螺母
Mechanical properties of fasteners--Stainless steel bolts,screws, studs and nuts
292 GB/T 3098.7-1986 緊固件機(jī)械性能 自攻鎖緊螺釘 粗牙普通螺紋系列
Mechanical properties of fasteners--Thread forming screws--Metric coarse thread series
293 GB/T 3098.8-1992 緊固件機(jī)械性能 耐熱用螺紋連接副 #p#分頁(yè)標(biāo)題#e#
Mechanical properties of fasteners--Components for bolted connections made mainly from materials with a high temperature strength
294 GB/T 3098.9-1993 緊固件機(jī)械性能有效力矩型鋼六角鎖緊螺母
Mechanical properties of fasteners--Prevailing torque type steel hexagon nuts
295 GB/T 3098.10-1993 緊固件機(jī)械性能 有色金屬制造的螺栓、螺釘、螺柱和螺母 Mechanical properties of fasteners--Bolts, screws, studs and nuts made of non-ferrous metals
296 GB/T 3098.11-1995 緊固件機(jī)械性能自鉆自攻螺釘
Mechanical properties of fasteners--Self-drilling tapping screws
297 GB/T 3098.13-1996 緊固件機(jī)械性能 螺栓與螺釘?shù)呐ぞ卦囼?yàn)和破壞扭矩公稱直徑1~10mm
Mechanical properties of fasteners--Torsional test and minimum torques for bolts and screws with nominal diameters 1mm to 10mm
298 GB/T 3098.12-1996 緊固件機(jī)械性能 螺母錐形保證載荷試驗(yàn)
Mechanical properties of fasteners--Cone proof load test on nuts
299 GB/T 3099-1982 螺栓、螺釘、螺母及附件名詞術(shù)語(yǔ)
Bolts, screws, nuts and accessories--Terminology and nomenclature
300 GB/T 3103.1-1982 緊固件公差 螺栓、螺釘和螺母
Tolerances for fasteners--Bolts, screws and nuts
301 GB/T 3103.2-1982 緊固件公差 用于精密機(jī)械的螺栓、螺釘和螺母
Tolerances for fasteners--Bolts, screws and nuts for fine mechanics
302 GB/T 3103.3-1982 緊固件公差 平墊圈
Tolerances for fasteners--Washers
303 GB/T 3103.4-1992 緊固件公差 耐熱用螺紋連接副
Tolerances for fasteners--Components for bolted connections made mainly from materials with a high temperature strength
304 GB/T 3104-1982 緊固件 六角產(chǎn)品的對(duì)邊寬度
Fasteners--Widths across flats of hexagon products
305 GB/T 3105-1982 螺栓和螺釘?shù)念^下圓角半徑
Radii under the head of bolts and screws
306 GB/T 3106-1982 螺栓、螺釘和螺柱的公稱長(zhǎng)度和普通螺栓的螺紋長(zhǎng)度
Bolts, screws and studs--Nominal lengths, and thread lengths for general purpose bolts
307 GB/T 3162-1991 滑動(dòng)軸承薄壁軸瓦尺寸、結(jié)構(gòu)要素與公差 #p#分頁(yè)標(biāo)題#e#
Plain bearings—Thin-walled bearing shells—Dimensions, structure elements and tolerances
308 GB/T 3287-1982 可鍛鑄鐵管路連接件技術(shù)條件
Technical requirements of malleable cast iron pipe fittings
309 GB/T 3288-1982 可鍛鑄鐵管路連接件驗(yàn)收規(guī)則
Delivery requirements of malleable cast iron pipe fittings
310 GB/T 3289.1-1982 可鍛鑄鐵管路連接件型式尺寸 管件結(jié)構(gòu)尺寸表
Malleable cast iron pipe fittings--Type size--Dimensions list of pipe fittings structure
311 GB/T 3289.2-1982 可鍛鑄鐵管路連接件型式尺寸 彎頭 內(nèi)外絲彎頭
Malleable cast iron pipe fittings--Type size--Elbows male and female elbows
312 GB/T 3289.3-1982 可鍛鑄鐵管路連接件型式尺寸 45°彎頭 45°內(nèi)外絲彎頭
Malleable cast iron pipe fittings--Type size--Elbows 45°, male and female elbows 45°
313 GB/T 3289.4-1982 可鍛鑄鐵管路連接件型式尺寸 異徑彎頭
Malleable cast iron pipe fittings--Type size--Reducing elbows
314 GB/T 3289.5-1982 可鍛鑄鐵管路連接件型式尺寸 異徑內(nèi)外絲彎頭
Malleable cast iron pipe fittings--Type size--Male and female reducing elbows
315 GB/T 3289.6-1982 可鍛鑄鐵管路連接件型式尺寸 側(cè)孔彎頭
Malleable cast iron pipe fittings--Type size--Side outlet elbows
316 GB/T 3289.7-1982 可鍛鑄鐵管路連接件型式尺寸 月彎 內(nèi)外絲月彎 外絲月彎 Malleable cast iron pipe fittings--Type size--Return bends, male and female return bends, thread return bends
317 GB/T 3289.8-1982 可鍛鑄鐵管路連接件型式尺寸 45°月彎45°內(nèi)外絲月彎45°外絲月彎 Malleable cast iron pipe fittings--Type size--Long sweep bends 45°,male and female long sweep bends 45°,male long sweep bends 45°
318 GB/T 3289.9-1982 可鍛鑄鐵管路連接件型式尺寸 U型彎頭
Malleable cast iron pipe fittings--Type size--U-Elbows(return bends)
319 GB/T 3289.10-1982 可鍛鑄鐵管路連接件型式尺寸 三通 內(nèi)外絲三通
Malleable cast iron pipe fittings--Type size--Tees, male and female tees
320 GB/T 3289.11-1982 可鍛鑄鐵管路連接件型式尺寸 異徑內(nèi)外絲三通 #p#分頁(yè)標(biāo)題#e#
Malleable cast iron pipe fittings--Type size--Male and female reducing tees
321 GB/T 3289.12-1982 可鍛鑄鐵管路連接件型式尺寸 中大異徑三通
Malleable cast iron pipe fittings--Type size--Medium-large reducing tees [tees(increasing on the branch)]
322 GB/T 3289.13-1982 可鍛鑄鐵管路連接件型式尺寸 側(cè)大異徑三通
Malleable cast iron pipe fittings--Type size--Lateral-large reducing tees
323 GB/T 3289.14-1982 可鍛鑄鐵管路連接件型式尺寸 中小異徑三通
Malleable cast iron pipe fittings--Type size--Medium-less reducing tees
324 GB/T 3289.15-1982 可鍛鑄鐵管路連接件型式尺寸 側(cè)小異徑三通
Malleable cast iron pipe fittings--Type size--Lateral-less reducing tees
325 GB/T 3289.16-1982 可鍛鑄鐵管路連接件型式尺寸 中小偏心異徑三通
Malleable cast iron pipe fittings--Type size--Medium-less eccentric reducing tees
326 GB/T 3289.17-1982 可鍛鑄鐵管路連接件型式尺寸 45°三通 Y型三通
Malleable cast iron pipe fittings--Type size--Tees45°, Y pieces(tees)
327 GB/T 3289.18-1982 可鍛鑄鐵管路連接件型式尺寸 Y型異徑三通
Malleable cast iron pipe fittings--Type size--Y Piece reducing(tees)
328 GB/T 3289.19-1982 可鍛鑄鐵管路連接件型式尺寸 側(cè)孔三通
Malleable cast iron pipe fittings--Type size--Side outlet tees
329 GB/T 3289.20-1982 可鍛鑄鐵管路連接件型式尺寸 四通
Malleable cast iron pipe fittings--Type size--Crosses
330 GB/T 3289.21-1982 可鍛鑄鐵管路連接件型式尺寸 異徑四通
Malleable cast iron pipe fittings--Type size--Reducing crosses
331 GB/T 3289.22-1982 可鍛鑄鐵管路連接件型式尺寸 外接頭 內(nèi)外絲接頭
Malleable cast iron pipe fittings--Type size--Male joints(sockets), male and female joints (sockets)
332 GB/T 3289.23-1982 可鍛鑄鐵管路連接件型式尺寸 無(wú)方內(nèi)接頭
Malleable cast iron pipe fittings--Type size--No-square inner joint (nipples)
333 GB/T 3289.24-1982 可鍛鑄鐵管路連接件型式尺寸 異徑外接頭
Malleable cast iron pipe fittings--Type size--Reducing male joints (sockets) #p#分頁(yè)標(biāo)題#e#
334 GB/T 3289.25-1982 可鍛鑄鐵管路連接件型式尺寸 偏心異徑外接頭
Malleable cast iron pipe fittings--Type size--Eccentric reducing male joints (sockets)
335 GB/T 3289.26-1982 可鍛鑄鐵管路連接件型式尺寸 內(nèi)接頭
Malleable cast iron pipe fittings--Type size--Inner joints (nipples hexagon)
336 GB/T 3289.27-1982 可鍛鑄鐵管路連接件型式尺寸 異徑內(nèi)接頭
Malleable cast iron pipe fittings--Type size--Reducing inner joints(nipples hexagon)
337 GB/T 3289.28-1982 可鍛鑄鐵管路連接件型式尺寸 內(nèi)外螺絲
Malleable cast iron pipe fittings--Type size--Male and female screws (bushings)
338 GB/T 3289.29-1982 可鍛鑄鐵管路連接件型式尺寸 通絲外接頭
Malleable cast iron pipe fittings--Type size--Through thread male joint (sockets)
339 GB/T 3289.30-1982 可鍛鑄鐵管路連接件型式尺寸 鎖緊螺母
Malleable cast iron pipe fittings--Type size--Backnuts
340 GB/T 3289.31-1982 可鍛鑄鐵管路連接件型式尺寸 外方管堵
Malleable cast iron pipe fittings--Type size--Outer-square plugs
341 GB/T 3289.32-1982 可鍛鑄鐵管路連接件型式尺寸 帶邊外方管堵
Malleable cast iron pipe fittings--Type size--Outer-square beaded plugs
342 GB/T 3289.33-1982 可鍛鑄鐵管路連接件型式尺寸 內(nèi)方管堵
Malleable cast iron pipe fittings--Type size--Inner-square plugs
343 GB/T 3289.34-1982 可鍛鑄鐵管路連接件型式尺寸 管帽
Malleable cast iron pipe fittings--Type size--Tube caps (caps plugs)
344 GB/T 3289.35-1982 可鍛鑄鐵管路連接件型式尺寸 活接彎頭 內(nèi)外絲活接彎頭 Malleable cast iron pipe fittings--Type size--Union elbows, male and female union elbows
345 GB/T 3289.36-1982 可鍛鑄鐵管路連接件型式尺寸 活接三通
Malleable cast iron pipe fittings--Type size--Union tees
346 GB/T 3289.37-1982 可鍛鑄鐵管路連接件型式尺寸 平形活接頭
Malleable cast iron pipe fittings--Type size--Parallel unions
347 GB/T 3289.38-1982 可鍛鑄鐵管路連接件型式尺寸 錐形活接頭
Malleable cast iron pipe fittings--Type size--Taper unions #p#分頁(yè)標(biāo)題#e#
348 GB/T 3289.39-1982 可鍛鑄鐵管路連接件型式尺寸 平形活接頭墊圈
Malleable cast iron pipe fittings--Type size--Parallel union gaskets
349 GB/T 3374-1992 齒輪基本術(shù)語(yǔ)
Basic terminology of gears
350 GB/T 3478.1-1995 圓柱直齒漸開(kāi)線花鍵模數(shù) 基本齒廓 公差
Straight cylindrical involute splines--Modules, basic rack profiles and tolerances
351 GB/T 3478.2-1995 圓柱直齒漸開(kāi)線花鍵 30°壓力角 尺寸表
Straight cylindrical involute splines--30°pressure angle dimenslons tables
352 GB/T 3478.3-1995 圓柱直齒漸開(kāi)線花鍵 37.5°壓力角 尺寸表
Straight cylindrical involute splines--37.5°pressure angle dimensions tables
353 GB/T 3478.4-1995 圓柱直齒漸開(kāi)線花鍵 45°壓力角 尺寸表
Straight cylindrical involute splines--45°pressure angle dimensions tables
354 GB/T 3478.5-1995 圓柱直齒漸開(kāi)線花鍵 檢驗(yàn)方法
Straight cylindrical involute splines--Inspection methods
355 GB/T 3478.6-1995 圓柱直齒漸開(kāi)線花鍵 30°壓力角 M值和W值
Straight cylindrical involute splines--30°pressurengle M and W values
356 GB/T 3478.7-1995 圓柱直齒漸開(kāi)線花鍵 37.5°壓力角 M值和W值
Straight cylindrical involute splines--37.5°pressure angle M and W values
357 GB/T 3478.8-1995 圓柱直齒漸開(kāi)線花鍵 45°壓力角 M值和W值
Straight cylindrical involute splines--45°pressure angle-M and W values
358 GB/T 3478.9-1995 圓柱直齒漸開(kāi)線花鍵 量棒
Straight cylindrical involute splines--Measuring pin
359 GB/T 3507-1983 機(jī)械式聯(lián)軸器公稱扭矩系列
Nominal torque series of the mechanical coupling
360 GB/T 3632-1995 鋼結(jié)構(gòu)用扭剪型高強(qiáng)度螺栓連接副
Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures
Lock washers with angular upturn tab in line to the external tab
242 GB/T 1030-1988 內(nèi)球面墊圈
Inner sphere washers
243 GB/T 1047-1995 管道元件的公稱通徑
Nominal size for pipe components
244 GB/T 1048-1990 管道元件公稱壓力
Nominal pressure for pipe components
245 GB/T 1095-1979 平鍵 鍵和鍵槽的剖面尺寸
Parallel keys--Dimensions of cross sections and keyways
246 GB/T 1096-1979 普通平鍵 型式尺寸
Plain parallel keys--Types and dimensions
247 GB/T 1097-1979 導(dǎo)向平鍵 型式尺寸
Feather keys--Types and dimensions
248 GB/T 1098-1979 半圓鍵 鍵和鍵槽的剖面尺寸
Semi-circular (Woodruff) keys--Dimensions of cross sections and keyways
249 GB/T 1099-1979 半圓鍵 型式尺寸
Woodruff keys--Types and dimensions
250 GB/T 1144-1987 矩形花鍵尺寸、公差和檢驗(yàn)
Straight-sided spline—Dimensions tolerances and verification
251 GB/T 1168-1976 螺柱技術(shù)條件
Studs--Technical requirements
252 GB/T 1228-1991 鋼結(jié)構(gòu)用高強(qiáng)度大六角頭螺栓
High strength bolts with large hexagon head for steel structures
253 GB/T 1229-1991 鋼結(jié)構(gòu)用高強(qiáng)度大六角螺母
High strength large hexagon nuts for steel structures
254 GB/T 1230-1991 鋼結(jié)構(gòu)用高強(qiáng)度墊圈
High strength plain washers for steel structures
255 GB/T 1231-1991 鋼結(jié)構(gòu)用高強(qiáng)度大六角頭螺拴、大六角螺母、墊圈技術(shù)條件
Specifications of high strength bolts with large hexa-gon head, large hexagon nuts, plain washers for steel structures
256 GB/T 1237-1988 緊固件的標(biāo)記方法
Designation system for fasteners
257 GB/T 1337-1988 六角自鎖螺母
Self-locking nuts,hexagon
258 GB/T 1338-1988 小六角扁自鎖螺母
Self-locking nuts,reduced hexagon oblate
259 GB/T 1339-1988 小六角自鎖螺母
Self-locking nuts,reduced hexagon #p#分頁(yè)標(biāo)題#e#
260 GB/T 1340-1988 成組游動(dòng)托板自鎖螺母支架
Supports for self-locking nuts,anchor floating,Gang channel
261 GB/T 1356-1988 淅開(kāi)線圓柱齒輪 基本齒廓
Basic rack tooth profile of involute cylindrical gears
262 GB/T 1357-1987 漸開(kāi)線圓柱齒輪模數(shù)
Modules of involute cyindrical gears
263 GB/T 1563-1979 楔鍵 鍵和鍵槽的剖面尺寸
Taper keys--Cross section dimensions of keys and keyways
264 GB/T 1564-1979 普通楔鍵 型式尺寸
Taper keys for general use--Types and dimensions
265 GB/T 1565-1979 鉤頭楔鍵 型式尺寸
Gib-head taper keys--Types and dimensions
266 GB/T 1566-1979 薄型平鍵 鍵和鍵槽的剖面尺寸
Thin flat keys--Cross section dimensions and keyways
267 GB/T 1567-1979 薄型平鍵 型式尺寸
Thin flat keys--Types and dimensions
268 GB/T 1840-1989 圓弧圓柱齒輪模數(shù)
Modules of cylindrical gear with circular arc profiles
269 GB/T 1974-1980 切向鍵及其鍵槽
Tangential keys and keyways
270 GB/T 2362-1990 小模數(shù)漸開(kāi)線圓柱齒輪基本齒廓
Basic rack tooth profile of fine-pitch involute cylindrical gears
271 GB/T 2363-1990 小模數(shù)漸開(kāi)線圓柱齒輪精度
Accuracy of fine-pitch involute cylindrical gears
272 GB/T 2509-1981 滑動(dòng)軸承銅合金整體軸套形式、尺寸與公差
Copper alloy integrated shaft sleeves for plain bearings--Types, dimensions and tolerances
273 GB/T 2510-1981 滑動(dòng)軸承銅合金帶擋邊整體軸套形式、尺寸與公差
Copper alloy integrated shaft sleeves for plain bearings with gears--Types, dimensions and tolerances
274 GB/T 2511-1981 滑動(dòng)軸承銅合金整體軸套技術(shù)條件
Copper alloy integrated shaft sleeves--Technical requirements
275 GB/T 2555-1981 一般用途管法蘭連接尺寸
Pipe flange connectors for ordinary use--Mounting dimensions
276 GB/T 2556-1981 一般用途管法蘭密封面形狀和尺寸
Pipe flanges for ordinary use--Sealing surfaces--Forms and dimensions #p#分頁(yè)標(biāo)題#e#
277 GB/T 2672-1986 內(nèi)六角花形盤(pán)頭螺釘
Hexagon lobular socket pan head screws
278 GB/T 2673-1986 內(nèi)六角花形沉頭螺釘
Hexagon lobular socket countersunk head screws
279 GB/T 2674-1986 內(nèi)六角花形半沉頭螺釘
Hexagon lobular socket raised countersunk head screws
280 GB/T 2685-1981 滑動(dòng)軸承 粉末冶金筒形軸承型式、尺寸與公差
Powder metallurgy plain bearing--Cylindrical type--Types, dimensions and tolerances
281 GB/T 2686-1981 滑動(dòng)軸承 粉末冶金帶擋邊筒形軸承型式、尺寸與公差
Powder metallurgy plain bearing--Rimed cylindrical type--Types, dimensions and tolerances
282 GB/T 2687-1981 滑動(dòng)軸承 粉末冶金球形軸承型式、尺寸與公差
Powder metallurgy plain bearing--Spherical type--Types, dimensions and tolerances
283 GB/T 2688-1981 滑動(dòng)軸承 粉末冶金軸承技術(shù)條件
Powder metallurgy plain bearing--Technical requirements
284 GB/T 2821-1992 齒輪幾何要素代號(hào)
Symbols for gear geometrical data
285 GB/T 2889-1994 滑動(dòng)軸承 術(shù)語(yǔ)
Plain bearings--Terms, definitions and classification
286 GB/T 3098.1-1982 緊固件機(jī)械性能 螺栓、螺釘和螺柱
Mechanical properties of fasteners--Bolts, screws and studs
287 GB/T 3098.2-1982 緊固件機(jī)械性能 螺母
Mechanical properties of fasteners--Nuts
288 GB/T 3098.3-1982 緊固件機(jī)械性能 緊定螺釘
Mechanical properties of fasteners--Set screws
289 GB/T 3098.4-1986 緊固件機(jī)械性能--細(xì)牙螺母
Mechanical properties of fasteners--Nuts with fine pitch thread
290 GB/T 3098.5-1985 緊固件機(jī)械性能 自攻螺釘
Mechanical properties of fasteners--Tapping screws
291 GB/T 3098.6-1986 緊固件機(jī)械性能 不銹鋼螺栓, 螺釘, 螺柱和螺母
Mechanical properties of fasteners--Stainless steel bolts,screws, studs and nuts
292 GB/T 3098.7-1986 緊固件機(jī)械性能 自攻鎖緊螺釘 粗牙普通螺紋系列
Mechanical properties of fasteners--Thread forming screws--Metric coarse thread series
293 GB/T 3098.8-1992 緊固件機(jī)械性能 耐熱用螺紋連接副 #p#分頁(yè)標(biāo)題#e#
Mechanical properties of fasteners--Components for bolted connections made mainly from materials with a high temperature strength
294 GB/T 3098.9-1993 緊固件機(jī)械性能有效力矩型鋼六角鎖緊螺母
Mechanical properties of fasteners--Prevailing torque type steel hexagon nuts
295 GB/T 3098.10-1993 緊固件機(jī)械性能 有色金屬制造的螺栓、螺釘、螺柱和螺母 Mechanical properties of fasteners--Bolts, screws, studs and nuts made of non-ferrous metals
296 GB/T 3098.11-1995 緊固件機(jī)械性能自鉆自攻螺釘
Mechanical properties of fasteners--Self-drilling tapping screws
297 GB/T 3098.13-1996 緊固件機(jī)械性能 螺栓與螺釘?shù)呐ぞ卦囼?yàn)和破壞扭矩公稱直徑1~10mm
Mechanical properties of fasteners--Torsional test and minimum torques for bolts and screws with nominal diameters 1mm to 10mm
298 GB/T 3098.12-1996 緊固件機(jī)械性能 螺母錐形保證載荷試驗(yàn)
Mechanical properties of fasteners--Cone proof load test on nuts
299 GB/T 3099-1982 螺栓、螺釘、螺母及附件名詞術(shù)語(yǔ)
Bolts, screws, nuts and accessories--Terminology and nomenclature
300 GB/T 3103.1-1982 緊固件公差 螺栓、螺釘和螺母
Tolerances for fasteners--Bolts, screws and nuts
301 GB/T 3103.2-1982 緊固件公差 用于精密機(jī)械的螺栓、螺釘和螺母
Tolerances for fasteners--Bolts, screws and nuts for fine mechanics
302 GB/T 3103.3-1982 緊固件公差 平墊圈
Tolerances for fasteners--Washers
303 GB/T 3103.4-1992 緊固件公差 耐熱用螺紋連接副
Tolerances for fasteners--Components for bolted connections made mainly from materials with a high temperature strength
304 GB/T 3104-1982 緊固件 六角產(chǎn)品的對(duì)邊寬度
Fasteners--Widths across flats of hexagon products
305 GB/T 3105-1982 螺栓和螺釘?shù)念^下圓角半徑
Radii under the head of bolts and screws
306 GB/T 3106-1982 螺栓、螺釘和螺柱的公稱長(zhǎng)度和普通螺栓的螺紋長(zhǎng)度
Bolts, screws and studs--Nominal lengths, and thread lengths for general purpose bolts
307 GB/T 3162-1991 滑動(dòng)軸承薄壁軸瓦尺寸、結(jié)構(gòu)要素與公差 #p#分頁(yè)標(biāo)題#e#
Plain bearings—Thin-walled bearing shells—Dimensions, structure elements and tolerances
308 GB/T 3287-1982 可鍛鑄鐵管路連接件技術(shù)條件
Technical requirements of malleable cast iron pipe fittings
309 GB/T 3288-1982 可鍛鑄鐵管路連接件驗(yàn)收規(guī)則
Delivery requirements of malleable cast iron pipe fittings
310 GB/T 3289.1-1982 可鍛鑄鐵管路連接件型式尺寸 管件結(jié)構(gòu)尺寸表
Malleable cast iron pipe fittings--Type size--Dimensions list of pipe fittings structure
311 GB/T 3289.2-1982 可鍛鑄鐵管路連接件型式尺寸 彎頭 內(nèi)外絲彎頭
Malleable cast iron pipe fittings--Type size--Elbows male and female elbows
312 GB/T 3289.3-1982 可鍛鑄鐵管路連接件型式尺寸 45°彎頭 45°內(nèi)外絲彎頭
Malleable cast iron pipe fittings--Type size--Elbows 45°, male and female elbows 45°
313 GB/T 3289.4-1982 可鍛鑄鐵管路連接件型式尺寸 異徑彎頭
Malleable cast iron pipe fittings--Type size--Reducing elbows
314 GB/T 3289.5-1982 可鍛鑄鐵管路連接件型式尺寸 異徑內(nèi)外絲彎頭
Malleable cast iron pipe fittings--Type size--Male and female reducing elbows
315 GB/T 3289.6-1982 可鍛鑄鐵管路連接件型式尺寸 側(cè)孔彎頭
Malleable cast iron pipe fittings--Type size--Side outlet elbows
316 GB/T 3289.7-1982 可鍛鑄鐵管路連接件型式尺寸 月彎 內(nèi)外絲月彎 外絲月彎 Malleable cast iron pipe fittings--Type size--Return bends, male and female return bends, thread return bends
317 GB/T 3289.8-1982 可鍛鑄鐵管路連接件型式尺寸 45°月彎45°內(nèi)外絲月彎45°外絲月彎 Malleable cast iron pipe fittings--Type size--Long sweep bends 45°,male and female long sweep bends 45°,male long sweep bends 45°
318 GB/T 3289.9-1982 可鍛鑄鐵管路連接件型式尺寸 U型彎頭
Malleable cast iron pipe fittings--Type size--U-Elbows(return bends)
319 GB/T 3289.10-1982 可鍛鑄鐵管路連接件型式尺寸 三通 內(nèi)外絲三通
Malleable cast iron pipe fittings--Type size--Tees, male and female tees
320 GB/T 3289.11-1982 可鍛鑄鐵管路連接件型式尺寸 異徑內(nèi)外絲三通 #p#分頁(yè)標(biāo)題#e#
Malleable cast iron pipe fittings--Type size--Male and female reducing tees
321 GB/T 3289.12-1982 可鍛鑄鐵管路連接件型式尺寸 中大異徑三通
Malleable cast iron pipe fittings--Type size--Medium-large reducing tees [tees(increasing on the branch)]
322 GB/T 3289.13-1982 可鍛鑄鐵管路連接件型式尺寸 側(cè)大異徑三通
Malleable cast iron pipe fittings--Type size--Lateral-large reducing tees
323 GB/T 3289.14-1982 可鍛鑄鐵管路連接件型式尺寸 中小異徑三通
Malleable cast iron pipe fittings--Type size--Medium-less reducing tees
324 GB/T 3289.15-1982 可鍛鑄鐵管路連接件型式尺寸 側(cè)小異徑三通
Malleable cast iron pipe fittings--Type size--Lateral-less reducing tees
325 GB/T 3289.16-1982 可鍛鑄鐵管路連接件型式尺寸 中小偏心異徑三通
Malleable cast iron pipe fittings--Type size--Medium-less eccentric reducing tees
326 GB/T 3289.17-1982 可鍛鑄鐵管路連接件型式尺寸 45°三通 Y型三通
Malleable cast iron pipe fittings--Type size--Tees45°, Y pieces(tees)
327 GB/T 3289.18-1982 可鍛鑄鐵管路連接件型式尺寸 Y型異徑三通
Malleable cast iron pipe fittings--Type size--Y Piece reducing(tees)
328 GB/T 3289.19-1982 可鍛鑄鐵管路連接件型式尺寸 側(cè)孔三通
Malleable cast iron pipe fittings--Type size--Side outlet tees
329 GB/T 3289.20-1982 可鍛鑄鐵管路連接件型式尺寸 四通
Malleable cast iron pipe fittings--Type size--Crosses
330 GB/T 3289.21-1982 可鍛鑄鐵管路連接件型式尺寸 異徑四通
Malleable cast iron pipe fittings--Type size--Reducing crosses
331 GB/T 3289.22-1982 可鍛鑄鐵管路連接件型式尺寸 外接頭 內(nèi)外絲接頭
Malleable cast iron pipe fittings--Type size--Male joints(sockets), male and female joints (sockets)
332 GB/T 3289.23-1982 可鍛鑄鐵管路連接件型式尺寸 無(wú)方內(nèi)接頭
Malleable cast iron pipe fittings--Type size--No-square inner joint (nipples)
333 GB/T 3289.24-1982 可鍛鑄鐵管路連接件型式尺寸 異徑外接頭
Malleable cast iron pipe fittings--Type size--Reducing male joints (sockets) #p#分頁(yè)標(biāo)題#e#
334 GB/T 3289.25-1982 可鍛鑄鐵管路連接件型式尺寸 偏心異徑外接頭
Malleable cast iron pipe fittings--Type size--Eccentric reducing male joints (sockets)
335 GB/T 3289.26-1982 可鍛鑄鐵管路連接件型式尺寸 內(nèi)接頭
Malleable cast iron pipe fittings--Type size--Inner joints (nipples hexagon)
336 GB/T 3289.27-1982 可鍛鑄鐵管路連接件型式尺寸 異徑內(nèi)接頭
Malleable cast iron pipe fittings--Type size--Reducing inner joints(nipples hexagon)
337 GB/T 3289.28-1982 可鍛鑄鐵管路連接件型式尺寸 內(nèi)外螺絲
Malleable cast iron pipe fittings--Type size--Male and female screws (bushings)
338 GB/T 3289.29-1982 可鍛鑄鐵管路連接件型式尺寸 通絲外接頭
Malleable cast iron pipe fittings--Type size--Through thread male joint (sockets)
339 GB/T 3289.30-1982 可鍛鑄鐵管路連接件型式尺寸 鎖緊螺母
Malleable cast iron pipe fittings--Type size--Backnuts
340 GB/T 3289.31-1982 可鍛鑄鐵管路連接件型式尺寸 外方管堵
Malleable cast iron pipe fittings--Type size--Outer-square plugs
341 GB/T 3289.32-1982 可鍛鑄鐵管路連接件型式尺寸 帶邊外方管堵
Malleable cast iron pipe fittings--Type size--Outer-square beaded plugs
342 GB/T 3289.33-1982 可鍛鑄鐵管路連接件型式尺寸 內(nèi)方管堵
Malleable cast iron pipe fittings--Type size--Inner-square plugs
343 GB/T 3289.34-1982 可鍛鑄鐵管路連接件型式尺寸 管帽
Malleable cast iron pipe fittings--Type size--Tube caps (caps plugs)
344 GB/T 3289.35-1982 可鍛鑄鐵管路連接件型式尺寸 活接彎頭 內(nèi)外絲活接彎頭 Malleable cast iron pipe fittings--Type size--Union elbows, male and female union elbows
345 GB/T 3289.36-1982 可鍛鑄鐵管路連接件型式尺寸 活接三通
Malleable cast iron pipe fittings--Type size--Union tees
346 GB/T 3289.37-1982 可鍛鑄鐵管路連接件型式尺寸 平形活接頭
Malleable cast iron pipe fittings--Type size--Parallel unions
347 GB/T 3289.38-1982 可鍛鑄鐵管路連接件型式尺寸 錐形活接頭
Malleable cast iron pipe fittings--Type size--Taper unions #p#分頁(yè)標(biāo)題#e#
348 GB/T 3289.39-1982 可鍛鑄鐵管路連接件型式尺寸 平形活接頭墊圈
Malleable cast iron pipe fittings--Type size--Parallel union gaskets
349 GB/T 3374-1992 齒輪基本術(shù)語(yǔ)
Basic terminology of gears
350 GB/T 3478.1-1995 圓柱直齒漸開(kāi)線花鍵模數(shù) 基本齒廓 公差
Straight cylindrical involute splines--Modules, basic rack profiles and tolerances
351 GB/T 3478.2-1995 圓柱直齒漸開(kāi)線花鍵 30°壓力角 尺寸表
Straight cylindrical involute splines--30°pressure angle dimenslons tables
352 GB/T 3478.3-1995 圓柱直齒漸開(kāi)線花鍵 37.5°壓力角 尺寸表
Straight cylindrical involute splines--37.5°pressure angle dimensions tables
353 GB/T 3478.4-1995 圓柱直齒漸開(kāi)線花鍵 45°壓力角 尺寸表
Straight cylindrical involute splines--45°pressure angle dimensions tables
354 GB/T 3478.5-1995 圓柱直齒漸開(kāi)線花鍵 檢驗(yàn)方法
Straight cylindrical involute splines--Inspection methods
355 GB/T 3478.6-1995 圓柱直齒漸開(kāi)線花鍵 30°壓力角 M值和W值
Straight cylindrical involute splines--30°pressurengle M and W values
356 GB/T 3478.7-1995 圓柱直齒漸開(kāi)線花鍵 37.5°壓力角 M值和W值
Straight cylindrical involute splines--37.5°pressure angle M and W values
357 GB/T 3478.8-1995 圓柱直齒漸開(kāi)線花鍵 45°壓力角 M值和W值
Straight cylindrical involute splines--45°pressure angle-M and W values
358 GB/T 3478.9-1995 圓柱直齒漸開(kāi)線花鍵 量棒
Straight cylindrical involute splines--Measuring pin
359 GB/T 3507-1983 機(jī)械式聯(lián)軸器公稱扭矩系列
Nominal torque series of the mechanical coupling
360 GB/T 3632-1995 鋼結(jié)構(gòu)用扭剪型高強(qiáng)度螺栓連接副
Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures
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