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...angle butt strip 角接搭片...butt-jointed seam 对接焊缝...butt weld ends 对头焊接端...butt seam 对接;对接接合;对头接合...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 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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