... welding equipment焊接设备 welding flame焊接焰 welding flux焊药 ...
基于122个网页-相关网页
... 熔接模 welding die 电熔接条;电焊条 welding electrode 熔接焰 welding flame ...
基于12个网页-相关网页
gas-welding flame 气焊火焰
welding-flame 焊接火焰
flame welding 气焊 ; 熔焊 ; 熔气焊 ; 火焰焊
flame welding repair 火焰焊补
Flame cutting & welding 火焰割焊
flame spraying-welding 火焰喷焊
gas welding and flame cutting 气体焊接及火焰切割
oxy-acetylene flame spraying welding 氧乙炔火焰喷焊
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