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Floculante orgânico do polímero de Pam Cpam Cationic Polyacrylamide Powder2022-05-10 14:43:40 |
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CPAM alto - o Polyacrylamide do peso molecular pulveriza 99% PAM Chemical2022-05-10 14:43:40 |
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O Polyacrylamide Nonionic de PAM Poly Acrylamide 99% pulveriza Cas 9003-05-82022-05-10 14:43:40 |
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19-23 milhão agentes Cationic de PAM Polyacrylamide Powder Chemical Auxiliary2022-05-10 14:43:40 |