English translation for "焊接级保护气体"

welding grade gas
welding grade shield gas

Similar Words：

"焊接极氩，焊接用氩" English translation, "焊接及切割类" English translation, "焊接及切割用橡胶软管 氧气橡胶软管" English translation, "焊接级" English translation, "焊接级保" English translation, "焊接级氦" English translation, "焊接级气体" English translation, "焊接级用氩" English translation, "焊接级氩" English translation, "焊接技巧" English translation