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铰链阀

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jiǎo liàn fá
  1. hinged valve
  2. flap valve

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middleman, middlemarket, middlemost, middle-of-chain, middle-of-the-road, middle-of-the-roader, Middle-Ordovician, middlepiece, Middlesbrough, middlescence,

相似单词


铰孔, 铰孔加工, 铰孔锥, 铰链, 铰链的, 铰链阀, 铰链盖, 铰链关节, 铰链门, 铰盘,