sand-filter bed – phrases

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Terms for subject Technology containing sand-filter bed | all forms | in specified order only

English	Chinese
gravel and sand filter bed	砂砾滤床
moving bed sand filter	移动床沙滤池
rapid sand filter bed	快速滤清器
sand filter bed	砂滤床
sand-bed filter	砂床过滤器
slow sand filter bed	慢速砂滤床