... 刮板泵 scraper pump 刮板槽 stripper cell 刮板供料机 flight feeder ...
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scraper type hand pump 刮板手摇泵
scraper transmission pump 铲运机传动系油泵
scraper type hadn pump 刮板手摇泵
hand priming of pump scraper 手动刮板
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Equipment of water supply and purification station: intake pump, rotary filtering net, mud scraper, chemical feeding pump and chlorine feeding device, etc.
给水净化站设备：进水泵、扭转滤网、刮泥机、加药泵、加氯装置等。
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