butt-welded pipe

平焊接管

friction welding

摩擦焊接

gas welded joint

氣焊接頭

multipass welding

疊層焊接

automatic welding machine

自動(dòng)焊接機(jī)

electric and pressure welding

電壓力焊接

full opened corner joint

全開角焊接

half opened corner joint

半開角焊接

butt welded drill

對(duì)頭焊接鉆頭

chemico mechanical welding

化學(xué)機(jī)械焊接

copper bond

黃銅焊料焊接

hard soldering

硬焊/硬焊接

headless bolt for welding

焊接單頭螺栓

machine welding torch

機(jī)械焊接吹管

double fillet welded t joint

雙面丁字形焊接

double v butt joint

雙面v形對(duì)焊接

electric arc welding generator

電弧焊接發(fā)電機(jī)

pressure thermit welding

加太鋁熱劑焊接

arc welding process

電弧焊接工藝過程

gun welder

半自動(dòng)電弧焊接機(jī)

gleeble machine

焊接熱循環(huán)模擬裝置

cyclewelding

合成樹脂結(jié)合劑焊接法

kis process

高效應(yīng)埋弧自動(dòng)焊接法