Z-type butt joint Z形接头...butt weld 对头焊接对接焊缝;对头焊接...waste-butt n.客栈的老板,酒馆的老板...butt n.粗大的一头,烟头,靶,笑柄...butt-jointed seam 对接焊缝...angle butt strip 角接搭片...butt weld ends 对头焊接端...butt roller 底革辊...butt seam welding 对接缝电阻...unfitness of butt joint 错边量...butt leather 底革...butt splice 分开对接...butt strap 搭板...butt into... 插手于...butt resistance welding 对头电阻熔接...butt end 木材切口...butt welded pipe 对缝焊管...butt welding 对接焊...butt joint 对接对接接头;对接...reinforcement butt welds 补强对接焊...crup butt 马背革...
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