这种湿式过滤器也可用于车间空气的循环净化而不必在冬季抽排大量车间内空气导致能耗的增加。
This wet filter may be used in recirculation in order to clean air in work - shops without exhausting a great quantity of pollution air in winter to avoid wasting energy.
水箱里的水再由泵抽到温室里的沙子过滤器里。
From there it is pumped up to a sand filter in the conservatory.
该过滤器还可用于水文水井中地下水的抽滤。
The filter for underground extracting liquid can also be used for the suction filtration of underground water in a hydrology well.
该过滤器还可用于水文水井中地下水的抽滤。
The filter for underground extracting liquid can also be used for the suction filtration of underground water in a hydrology well.
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