“powder-metallurgy sand screen”的概念、定义、翻译、参考文献-科学参考

单词	powder-metallurgy sand screen
释义	powder-metallurgy sand screen Encyclopedia 工学机械防砂释 powder-metallurgy sand screen粉末冶金滤砂管由铜合金包裹经过筛选的铜颗粒或铁粉（多数采用铁粉）烧结而成的防砂筛管。
随便看	mask training mask voltage Maslov Maslov bundle Maslov index Maslov method maslow’s hierarchy of needs Mas Marco Kartodikromo MAS NMR masochism Mason Mason & Dixon Masonic Lodge/ Freemasonry masonry cement masonry construction technology in song, Liao and Jin Dynasties masonry dam masonry engineering masonry mortar masonry of metallurgical furnaces masonry structure masonry support masonry technique Mason theorem Masorah Masque

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