“roll forging”的概念、定义、翻译、参考文献-科学参考

单词	roll forging
释义	roll forging 辊锻滚镀
随便看	settling time settling up cost settling velocity settling vessel settling zone settlor set to exact size sett of timber set to zero sett paving set type setulf setulose leaf set union setup set-up set up set up a business set up a machine setup amplitude set up business set-up circuitry setup cost set-up diagram set-up error

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