butt seam weld对线焊;对接滚焊焊缝
butt joint weld对接焊
butt groove weld对接坡口焊
butt-weld d对接焊缝
butt-weld joint对头焊接
plain butt-weld对焊
butt-weld flange焊法兰
flash butt-weld闪光对接焊缝
butt-weld对头焊接;平式焊接;碰焊;以对头焊接接合
同义词:butt-weld
同义词:butt-weldbuttweld
N(名词) →see butt joint