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400-6064-114 |
電話: |
021-51863849 |
傳真: |
021-59775509 |
企業(yè)QQ |
274135888 |
企業(yè)
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wj@bengfawj.com
bengfawj@163.com |
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www.hbyxjgj.com |
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離心泵自動供水裝置的工作原理 |
離心泵自動供水裝置的工作原理
Centrifugal automatic water supply device works
利用手壓井把水泵和水泵吸水管內(nèi)的空氣一次性排凈,通過逆止閥和閘閥等設施始終保持水泵和泵吸水管內(nèi)處于充滿水狀態(tài),隨時都可啟動。
Killing the use of hand pumps and pump the air inside the suction tube row of a net one-time, through the check valve and gate valves and other facilities has always been to maintain pumps and pump suction pipe filled with water in a state of readiness can be started. |
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