Chiyambi Cha Kugwiritsa Ntchito Polyacrylamide Tamvetsetsa kale ntchito ndi zotsatira za othandizira oyeretsa madzi mwatsatanetsatane.Pali magulu ambiri osiyanasiyana malinga ndi ntchito zawo ndi mitundu.Polyacrylamide ndi amodzi mwa ma polima ozungulira a polima, ndipo unyolo wake wa mamolekyulu uli ndi ...
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