“gas-shielded arc welding”的概念、定义、翻译、参考文献-科学参考

单词	gas-shielded arc welding
释义	gas-shielded arc welding [`gas ´shēl·dǝd `ärk ´weld·iŋ] ^METALLURGY Use of a gas atmosphere to shield the molten metal from air in arc welding.
随便看	rolling rolling barrage rolling beach rolling chock rolling contact rolling-contact bearing rolling door rolling friction rolling lift bridge rolling radius rolling recoil rolling transposition roll mill roll-off roll-out rollover roll resistance spot welding roll roofing roll set roll straightening roll threading roll-tube technique roll welding roll your own ROM

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