?潜弧焊
... helium shielded welding氦气保护焊接 hidden arc welding潜弧焊, high-frequency induction welding高频感应焊接 ...
?埋弧焊
... helium shielded welding氦气保护焊接 hidden arc welding潜弧焊, 埋弧焊 high-frequency induction welding高频感应焊接 ...
?焊剂层下焊接
... hexagonal 六角形的,六角的 hidden arc welding 焊剂层下焊接 hidden line 隐线 ...
自动埋弧堆焊
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。