您要查找的是不是：
- oil rotary pump 油旋转泵,油回转泵
- Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump. 适用酸（除发烟硫酸外）碱，，氨，蒸气，油品，有机溶剂，化学腐蚀性介质的各种旋转泵，阀门的填料密封。
- Sliding vane rotary pump is a kind of product with producing in enormous quantity and widely being used in such industries as metallurgy, medicine, chemical, electron and so on. 摘要旋片真空泵是真空行业量大面广的产品，广泛应用于冶金、医药、化工、电子等行业。
- The structural characteristics of heat pumps:From the pump, gear, bearing seats, valve, bearing and seal unit with horizontal rotary pumps. 高温泵的结构特点:由泵体、齿轮、轴承座、安全阀、轴承及密封装置组成的卧式回转泵。
- GBC rotary pump and its application in super heavy oil transportation GBC型转子泵及其在超稠油输送中的应用
- Keywords GBC rotary pump;super heavy oil transportation;study;application; GBC型转子泵;超稠油输送;研究;应用;
- Design Calculation of Cycloid Rotary Pump 摆线转子泵的设计计算
- Eccentric rotary pump with elastic ring 带柔性环的偏心滚柱泵
- Eccentric rotary pump with sliding sleeve; 滑履式泵;
- He slicks his hair down with oil every day. 他每天搽油把头梳得光溜溜的。
- The bishop anointed the new king with oil. 主教为新国王登基举行涂油仪。
- The oil tanker soon got out of sight. 油船不久就看不见了。
- The recession trod on the heels of the oil crisis. 经济萧条紧随着石油危机而来。
- The Structural Principle of Rotary Pump and Its Maintenance 转子泵结构原理及维护
- Go and get some more oil so we don't run short. 去多弄些油来以免到时候用光了。
- We have found oil under the North Sea. 我们在北海发现了石油。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- positive displacement self-priming progressive cavity rotary pump 正排量自吸分级腔螺旋形迥转泵
- The holed tanker was disgorging oil. 撞了个窟窿的油船正在喷油。
- The oil is leaking out from the crankcase. 没已从曲轴箱中漏出来。
