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- ion type vacuum pump 离子式真空泵
- A Hinged-vane Type Vacuum Pump in the Automobile Brake System 一种铰接叶片式汽车制动助力真空泵
- XD series single stage turns on lathe the piece type vacuum pump XD型系列单级旋片式真空泵
- Computer simulation study about theoretical wrap of claw type vacuum pump rotor 爪型泵转子理论型线计算机模拟研究
- Test and Analysis on the Condenser Vacuum Affected by the Suction Pressure of a Water Ring Type Vacuum Pump 水环式真空泵抽吸能力对凝汽器真空影响的试验分析
- Characteristic table of type SZ series water ring vacuum pump. SZ系列水环式真空泵工作性能表。
- The machining technology of the off-center hole on the body of the water circulation type vacuum pump and the design of jig used herein 水环式真空泵泵体偏心孔加工工艺及夹具设计
- Zibo Water Ring Vacuum Pump Factory Co., Ltd. 淄博水环真空泵厂有限公司。
- SIEMENS VACUUM PUMP AND COMPRESSOR COMPANY LTD. 西门子真空泵压缩机有限公司。
- Volumetric efficiency of a new claw type dry vacuum pump was introduced. 介绍了一种新型的特殊爪型干式真空泵的容积利用系数。
- vertical type vacuum pump 立式真空泵
- liquid-ring type vacuum pump 水环式真空泵
- The experiment was in progress in dyadic foam of intermittence flotation tower,to the positive ion type,the negative ion type,type and amphiprotic type,etc. 结果:泡沫浮选法去除废水中铬离子的表面活性剂,阳离子型和非离子型表面活性剂效果最差,阴离子表面活性剂效果最好。
- What brand and original of electrical system, vacuum pump? 电子系统和真空泵的牌子和原产地?
- In the paper,the effects of the ion type,charge density and molecular weight of polyacrylamide on the retention of mineral fibers and the properties of the paper were studied. 研究了不同离子类型、离子度及相对分子质量的几种聚丙烯酰胺对矿物纤维留着及纸张性能的影响。
- Development ofthe vacuum pump with a side runner whirlblower. 侧流道涡流风机真空泵的开发研制
- Process water is fed to the vacuum pump for lubrication/cooling. 工艺水进入到真空泵起润滑/冷却的作用。
- The theory of the vacuum pump is actually very simple. 真空泵的原理其实很简单。
- YK SERIES OIL RING VACUUM PUMPS. YK型油环真空泵系列。
- Slide-valve vacuum pump is a usual mechanical oil seal vacuum pump. 滑阀真空泵是一种常见的油封式机械真空泵。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 农业及相关产业增加值 - the added value of agriculture and related industries