?纯铝气焊条
... pulsed-spray arc welding脉冲射流电弧焊 pure aluminium gas welding rod纯铝气焊条 pure nickel welding electrode纯镍电焊条 ...
?纯铝氧炔焊接条
... line welding(电阻)缝焊 pure aluminium gas welding rod纯铝氧炔焊接条 roller-type seam welding mac你好ne辊式缝焊机 ...
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。