千焊soldering and brazing

　　工業(yè)爐砌體brickwork of industrial furnace

　　工業(yè)爐排煙系統(tǒng)fume dischange system for industrial furnace

　　工業(yè)爐預(yù)熱器preheater for industrial furnace

　　工業(yè)爐燃燒裝置combustion device for industrial furnace

　　井式爐vertical pit furnace

　　少無(wú)切削加工chipless forming

　　手工電弧焊shielded metal arc welding

　　水下切割underwater cutting

　　水下焊underwater welding

　　水壓機(jī)hydraulic forging press

　　火焰淬火flame hardening

　　可控氣氛controlled atmosphere

　　可鍛鑄鐵malleable cast iron

　　臺(tái)車式爐car-bottom type furnace

　　平鍛機(jī)horizontal forging and upsetting machine

　　正火normalizing

　　再生砂reclaimed sand

　　回火tempering

　　成形軋制forming rolling

　　自由鍛open die forging

　　低壓鑄造low-pressure casting

　　冷壓焊cold pressure welding

　　冷鐓cold upsetting

　　形變熱處理thermomechanical treatment

　　沖天爐cupola

　　拉深deep drawing

　　拋丸機(jī)shot blasting machine

　　泥型鑄造clay mold casting

　　芯砂core sand

　　芯盒core box

　　表面合金化surface alloying

　　金屬型鑄造permanent mold casting

　　金屬清理metal cleaning

　　金屬噴涂metal spraying

　　金屬熱處理加熱方法heating method for metal heat treatment

　　金屬熱處理質(zhì)量控制quality control for metal heat treatment

　　冒口riser