弧焊
arc welding
welding
返回 20 条匹配短语对
[螺旋缝埋弧焊管输送管]
Transmission line pipe
<电>弧焊
arc welding
351型交直流方波氩弧焊
351 alternating and direct square-waves argon arc welding machine
351 alternating and direct square-waves argon are
A-70等离子弧焊
A-70 plasma arc welding machine
CO2电弧焊
CO 2 arc welding
CO2 arc welding
CO2弧焊
CO 2 gas shielded arc welding
CO2弧焊电源
CO2 arc welding power source
CO 2 arc welding power
CO2弧焊
CO 2 arc welder
CO2气体保护电弧焊
CO 2 arc welding
CO 2 gas shielding arc welding
CO电弧焊
CO 2 arc welding
MIG双弧焊
MIG double arc welding
SCR弧焊整流器
SCR arc welding rectifier
W110埋弧焊
W110-wire for submerged welding
X65钢级直缝埋弧焊
X65 grade LSAW pipe
X80钢级埋弧焊
X80 SAW pipe
X80钢级直缝埋弧焊
X80 steel SAW straight welded tube
X80级螺旋埋弧焊
X80 grade SSAW pipe
X80螺旋缝埋弧焊
X80 SAWH pipe
X80螺旋埋弧焊
X80 SAWH pipe
ZX5系列晶闸管式弧焊电源
SCR rectifier of ZX5 serials
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