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Demonstration of flocculation treatment effect of Secco polyacrylamide wastewater Secco Wastewater Treatment Chemicals 0:13 1 year ago 22 Далее Скачать
The experimental effect of polyacrylamide in the treatment of Secco wastewater Secco Wastewater Treatment Chemicals 0:47 1 year ago 967 Далее Скачать
Demonstration of the dissolution of Secco polyacrylamide PAM in water Secco Wastewater Treatment Chemicals 0:40 1 year ago 262 Далее Скачать
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Waste water treatment site show.the effect of polyacrylamide . Secco Wastewater Treatment Chemicals 0:20 1 year ago 187 Далее Скачать
secco polyacrylamide pam function evaluation for water treatment chemicals Secco Wastewater Treatment Chemicals 0:44 1 year ago 479 Далее Скачать
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Secco Laboratories: How to use polyacrylamide to treat sewage?Fast flocculation, good effect! Secco Wastewater Treatment Chemicals 0:24 1 year ago 14 Далее Скачать
How to treat brewery wastewater with secco polyacrylamide pam? Secco Wastewater Treatment Chemicals 0:25 2 years ago 53 Далее Скачать
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