Nkhani Zamakampani
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Polyacrylamide (Pam) ndi ntchito yake mumadzi
Polyacrylamide (Pam) ndi momwe amagwiritsira ntchito madzi mankhwala ochiritsira kuwonongeka ndi ulamuliro ndi gawo lofunikira pakuteteza chilengedwe ndikuchotsa chisamaliro chowonjezereka. Polyacrylamide (Pam), madzi osungunuka osungunuka ...Werengani zambiri -
Mankhwala a Dziwe | Ubwino ndi Cons of Sodium Dichlorocyurate (Distinrant)
Pakati pa madzi osambira, sodium dichlorocyurate ndi polol pool polol mankhwala opha tizilombo toyambitsa dziwe. Nanga bwanji sodium dichlorocyorate wotchuka kwambiri? Tsopano tiyeni tisanthule zabwino ndi zovuta za sodium dichlorocy ...Werengani zambiri