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- Please open the hydraulic pump cover. 把液压泵盖打开。
- XBD-QCG(QCW) single entry single stage fire pump is composed of motor and pump.Pump and motor share a shaft.Pump is composed of pump body, impeller, pump cover and mechanical seal, etc. 型单吸单级消防泵由电机和泵两部分组成，泵和电机同轴，泵结构包括泵体、叶轮、泵盖、机械密封等部件组成。
- XBD-ZLG(ZLW) single entry single stage fire pump is composed of motor and pump.Pump and motor share a shaft.Pump is composed of pump body, impeller, pump cover and mechanical seal, etc. 型单吸单级消防泵由电机和泵两部分组成，泵和电机同轴，泵结构包括泵体、叶轮、泵盖、机械密封等部件组成。
- The structure is compact ,and the water pump covers small area.It accord with the need of the coalface. 该喷雾泵结构紧凑，占地面积小，符合采煤工作面的要求。
- The structure of the water pump is compact ,and the water pump covers small area.It accord with the need of the coalface. 该喷雾泵结构紧凑，占地面积小，符合采煤工作面的要求。
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- You can't judge a book by its cover. 不能根据封面判断一本书(不可以貌取人)
- Production of Dredge Pump Cover Using High Cromium Cast Iron 采用高铬铸铁生产杂质泵护套
- The insurance cover is optional. 保险范围可以随意选择。
- The Designing of the Oil Cavity of Cycloidal Rotor Pump Cover 摆线转子泵盖油腔的设计
- We tried to find cover from the storm. 我们设法寻找遮蔽暴风雨的地方。
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- His business was a cover for drug dealing. 他的商行是进行毒品交易的幌子。
- She likes to spread the bed with a pretty cover. 她喜欢用漂亮的床罩来罩床。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- She drew a cover over the typewriter. 她拿过罩子将打字机套上。
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
- Cover her while I phone the police. 你用枪看住她，我给警方打电话。
- We have a pump for drawing water from the well. 我们用一个水泵从井里抽水。
