W 开头单词
welded wire fabric 焊接钢丝网
welded tube [机] 焊接管
welded steel crane-girder [土木建筑工程]焊接钢吊车梁
welded splice 焊接接头
welded seam [机] 焊缝；熔接缝
welded pipe 焊管；[机] 焊接管；[机] 焊制管
welded metal-bellows mechanical seal [机械工程]焊接金属波纹管机械密封
welded joint 焊缝；焊接节点
welded hollow spherical joint [能源科学技术]焊接空心球节点
welded encapsulation [机械工程]焊接封装
welded corner joint 角焊接
welded v. 焊接；使结合（weld的过去分词） adj. 焊的；焊接的
welddecay 焊接区晶间腐蚀
weldahility 焊接性
weldable adj.可焊接的
weldability 焊接性
weld-metal zone [机械工程]焊缝金属区
weld-ment n.焊件
weld-linemovement 焊缝移动
weld-line movement [能源科学技术]焊缝移动