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3-20 Million Polyacrylamid-Pulver C3H5NO PAM Chemical Water Treatment2022-05-10 14:43:40 |
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3-20 Million Polyacrylamid-Flockungsmittel-Wasserbehandlung2021-11-23 14:23:05 |
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30-80 Mesh Polyacrylamide PHPA PAM Chemical Water Treatment2022-05-06 11:15:12 |
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89% Min Polyacrylamide PAM Polymer Flocculant Water Treatment2022-05-10 14:43:40 |
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Weißes anionisches Polyacrylamid-Pulver PAM Chemical Water Treatment ISO2022-08-09 10:35:28 |