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- Study at vane inlet angle of double suction pump 双吸泵叶轮叶片包角的研究
- Experimental Study on Improving Performance of Double Suction Pump 双吸离心泵性能提高及其试验研究
- We'll get the water out with a suction pump. 我们将用抽水机把水抽出来。
- double suction pump 双吸泵
- Double Oxygen Outlets, Electric Suction Pump, IV Hangers on the ceiling. 车厢内配有氧气瓶壁柜、双氧气插口、电动吸引泵;顶部有静脉注射吊架。
- A suction pump used to create a partial vacuum. 用于使局部真空的抽吸泵。
- But the so-called Massachusetts pump invented in USA in 1818 with straight radial blades, semi-open double suction impeller and volute is more close to the modern centrifugal pump. 但更接近于现代离心泵的,则是1818年在美国出现的具有径向直叶片、半开式双吸叶轮和蜗壳的所谓马萨诸塞泵。
- The driving mechanism transmits the torque of a single motor via a driving gear to the ink suction pump. 该驱动机构通过一驱动齿轮将一单独的电机的扭矩传递到墨水抽吸泵。
- Firstly, we use the high efficient manual suction pump to keep the fresh food in low pressure status, so that to prevent bacilli living. 第一,利用高效能的手动抽气泵可使保鲜的食物处于低氧低压状态,细菌和微生物不易滋生。
- double suction straining coating method 抽真空抽滤涂渍法
- a suction pump used to create a partial vacuum 用于使局部真空的抽吸泵
- backpack concentrator; backpack suction pump 背负式采气泵
- slightly curved rubber catheter with suction pump 带吸球的微弯型橡胶管
- catheter with suction pump, slightly curved rubber 带吸球的微弯型橡胶管
- backpack concentrator backpack suction pump 背负式采气泵
- suction pump movable hood filter 泵吸式移动罩滤池
- He is working double tides to finish his essay. 他日夜苦干,赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。