IS 3550 : 1965 Methods of test for routine control for water used in industry
UDC 543.3 : 663.63 | CHD 36 |
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Reaffirmed 2019 |
1 scope
1.1 This standard lays down the methods for routine controltesting of water used in industry.
2 References
IS 2 :1960 Rules for rounding offnumerical values
IS 3025 : 1964Methods of sampling and test (physical and chemical) forwater used in industry