Water Filters &Systems 水过滤器及过滤系统
The American company says most UV water-purification systems put into homes have one or more filters.
美国公司称大部分的紫外线净水系统投入到家庭中要求有一个或一个以上的过滤器。
It will be required to disinfect Wells, sand filters, pumps, and piped water systems.
需要用它来对井、沙过滤器、抽水机以及管输水系统进行消毒。
This fine business is an independent manufacturer of inline water filters, suction screens, calcium-softening systems, and horticultural processing machinery.
公司作为一家精密生产工厂，主要生产管道内滤水器、吸滤网、钙软化系统以及园艺加工机械等产品。
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