IS 9799 : 1981 Specification for pressure meter for determination of air content of mixed concrete
| UDC 666.972.031 : 620.173.05 : 546.217 | CED 2 |
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| Reaffirmed 2018 |
1 Scope
1.1 This standard covers the requirements of the pressure meterused for the determination of air content of freshly mixed concrete.