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Author | AWWA |
---|---|
Editor | AWWA |
Document type | Standard |
Format | File |
ICS | 71.100.80 : Chemicals for purification of water
|
Replace | AWWA B 503 (2011) |
Cross references | ANSI/AWWA B 503 (2017), IDT |
Year | 2017 |
Document history | AWWA B 503 (2017) |
Country | USA |
Keyword | AWWA 503;503;AWWA B503-17 |