Mavuto omwe amagwiritsidwa ntchito kwambiri pogwiritsa ntchito zida za membrane za reverse osmosis zamakampani
1. Kuchepetsa kutuluka kwa madzi Chifukwa: Kuipitsa kwa nembanemba, zinthu zachilengedwe, zinthu zopanda chilengedwe, zinthu zolimba zomwe zimapachikidwa, tizilombo toyambitsa matenda ndi zinthu zina zoipitsa madzi zidzasonkhanitsidwa pang'onopang'ono pa mafunde ...
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