“piercing machine”的概念、定义、翻译、参考文献-科学参考

单词	piercing machine
释义	piercing machine 冲孔压力机钻孔机
随便看	hydrogen-cooled rotor hydrogen-cooled synchronous condenser hydrogen-cooled turbine-generator hydrogen-cooled turbo-alternator hydrogen cooler hydrogen cooling hydrogen cooling system hydrogen corrosion Hydrogen cryogenic upgrading process hydrogen cyanide hydrogen cyanide laser hydrogen cycle hydrogen damage hydrogen-deficient star hydrogen delayed crack hydrogen desulfurizaion hydrogen detection system hydrogen discharge lamp hydrogen-discharge lamp hydrogen discharge tube hydrogen distribution hydrogen donator hydrogen donor hydrogen efficiency hydrogen electrode

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