... circulating oil strainer 循环滤油器 Circulating oil package 循环油复合添加剂 circulating oil pump 循环油泵 ...
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Oil circulating pump 机油循环泵 ; 油循环泵 ; 循环油泵
circulating U oil pump 循环油泵
circulating E oil pump 循环油泵
circulating ٥ oil pump 循环油泵
Quench oil circulating pump 急冷油循环泵
oil l circulating pump 油循环泵
·2,447,543篇论文数据，部分数据来源于NoteExpress
Frequent leakage of mechanical seal of quenching oil circulating pump was a hard problem in ethylene production.
急冷油循环泵的机械密封频繁泄漏是困扰乙烯生产的老难题。
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The case of recoiler is used as an oil tank, on which the lubrication oil pump is mounted for circulating lubrication.
技术改造的关键是手油泵、油泵及传动箱总成的设计。
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