英语词汇seal bellows怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	seal bellows
释义	seal bellows 简明释义密封皱纹管网络释义 1 ?密封皱纹管 ... 密封轴承 sealed bearing; bearings with seals 密封皱纹管 seal bellows 密封注胶 seal pouring ... 短语 1 refueling seal bellows 更换燃料密闭伸缩节 2 Bellows seal type 波纹管密封式 ; 波纹管式 ; 波纹管弥缝式 ; 船用波纹管管密封式 3 Mechanical seal bellows 机械密封波纹管双语例句 1 Use bellows mechanical seal the cost is too high, but the service life is longer than the first two, maintain or change relatively trouble. 使用波纹管机械密封的的成本太高，可是使用寿命长于前两种，维护或者改换时斗劲麻烦。 2 With bellows seal can solve this problem. 采用波纹管密封可彻底解决这个问题。 3 The welded metal bellows mechanical seal is largely used for the axial seal of hot oil pump in refinery. 焊接金属波纹管机械密封主要用于炼油厂热油泵的轴封。
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