1 рдореЗрдВ - рдЕрдиреБрд╡рд╛рдж рдХрд░рдирд╛

ЁЯФ╣ Non-Ionic Polyacrylamide Powder тАУ Suitable for applications where anionic or cationic charges are undesirable.
#flocculantanionicpolyacrylamide
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