“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	pendant-drop melt extraction pendant-drop method pendant post pendeloque pendent terrace pending input/output pendular ring pendular water pendulous gyroscope pendulum pendulum anemometer pendulum clock pendulum day pendulum level pendulum press pendulum saw pendulum scale pendulum seismograph pendulum sextant penecontemporaneous peneplain peneplanation penesaline penetrance penetrant

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