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水泵密封 以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译 1 ?水泵护圈 ... water-seal closet 水封厕所 water pump seal 水泵护圈 water pump seal installer 水泵密封安装器 ... 2 ?水泵密封 ... water pump rebuild kit；水泵修复成套工具 water pump seal；水泵密封 water pump seal assembly；水泵密封总成 ...
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This paper introduced the system design methodology used for automobile water pump seal performance testing, and realized of automation, intelligent for testing it. 介绍了汽车发动机冷却水泵密封性能试验台系统设计方法，实现汽车冷却水泵密封性能测试系统的自动化、智能化。 - 2
Sprinkler pump shell cracks, or impeller, leaf damage, or seal damage, will affect the degree of vacuum, water pumping, water pressure is too small or the phenomenon. 洒水车水泵泵壳出现裂纹、或者叶轮、倒叶损坏、或者水封破损，都会影响真空度，出现水抽不上来，或者水压过小的现象。 - 3
Pump shaft seals use mechanical seal, pump top and bottom, respectively, equipped with water injection plug and the drain plug. 泵的轴封采用机械密封，泵体顶部和底部分别装有注水、放泄的螺塞。
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