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O coagulante Nonionic do Polyacrylamide 25KG ajuda no tratamento da água2021-11-23 13:01:18 |
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3-20 milhão pós C3H5NO PAM Chemical Water Treatment do Polyacrylamide2022-05-10 14:43:40 |
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Floculante Cationic do Polyacrylamide da pureza 99 (C3H5NO) N2021-11-19 10:55:45 |
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CPAM alto - o Polyacrylamide do peso molecular pulveriza 99% PAM Chemical2022-05-10 14:43:40 |