搭头焊接

【建】 lap welding

搭的英语翻译：

build; join; put up

头的英语翻译：

beginning or end; cobbra; conk; crumpet; end; first; garret; hair; head
leading; nob; noddle; pate; sconce; side; top; twopenny
【医】 capita; caput; cephal-; cephalo-; head; kephal-; kephalo-

焊接的英语翻译：

seal; solder; weld
【医】 solder; soldering