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Author | AWWA |
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Editor | AWWA |
Document type | Standard |
Format | File |
ICS | 71.100.80 : Chemicals for purification of water
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Replace | AWWA B 550 (2010) |
Cross references | ANSI/AWWA B 550 (2017), IDT |
Year | 2017 |
Document history | AWWA B 550 (2017) |
Country | USA |
Keyword | AWWA 550;550;AWWA B550-17 |