Because of low pressure required, even manual pumping can filter water successfully to achieve the potable water quality.

 
  • 因為水力過(guò)濾器所要求的壓力小,在受災區域沒(méi)有電力供應的情況下,通過(guò)手動(dòng)水泵實(shí)現正常過(guò)濾,保證受災人員的飲用水安全。
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