IS 2720 : Part 25 : 1982 Methods of test for soils: Part 25 Determination silica sesquioxide ratio
| UDC 624.131.371 : 543 : 549.514.5 | CED 43 |
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| Reaffirmed 2020 |
1. SCOPE
1.1 This standard ( Part XXV) lays down the method for determining the silica sesquioxide ratio of soils.