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Pam-anionic polyacrylamide
Pam-anionic polyacrylamide yog siv dav hauv ntau yam khoom lag luam kev lag luam thiab cov dej phwj tuaj.
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Pam-cationic polyacrylamide
Pam-cationic polyacrylamide yog siv dav hauv ntau yam khoom lag luam kev lag luam thiab cov dej phwj tuaj.
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Pam-nonionic polyacrylamide
Pam-nonionic polyacrylamide yog siv dav hauv ntau yam khoom lag luam kev lag luam thiab dej phwj tuaj.