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- cascade rotary pump 级联泵
- 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。
- When the motor speed must, through the reduction gear drive cascading rotary potentiometers, the voltage difference is 0, motor to stop rotating. 当电机转速一定时，通过级联减速齿轮带动电位器旋转，使得电压差为0，电机停止转动。
- 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;
- The water formed a cascade down the mountain. 水沿山泻下，形成一条瀑布。
- The Structural Principle of Rotary Pump and Its Maintenance 转子泵结构原理及维护
- positive displacement self-priming progressive cavity rotary pump 正排量自吸分级腔螺旋形迥转泵
- The gardener asked me for a rotary lawn mower. 园丁向我要一台旋转式割草机。
- Her hair fell over her shoulders in a cascade of curls. 她的一头卷发一直披到双肩上。
- When it rained, water would cascade down the window. 下雨的时候，雨水像瀑布一样沿着窗沿泻下。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- Building model and simulation of submarine rotary pump torpedo launch system 旋转泵式鱼雷发射系统建模与仿真
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- The fireworks went off in a cascade of colour. 烟火散开来象一片五彩缤纷的瀑布。
- The firework went off in a cascade of colour. 烟火散开像一片五彩缤纷的瀑布。
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
