:
IS 3972 (Part 1/Sec 2) : 1982 Reviewed In : 2020
IS Title/आईएस शीर्षक:
Methods of test for vitrous enamelware: Part 1 preparation of specimen for testing: Sec 2 enamelled cast iron (First Revision) (Withdrawn)
Superseded by IS/प्रतिस्थापित आईएस:
IS 3972 (PART 1) : 2020
Degree of Equivalence/समतुल्यता स्तर:
Not Equivalent
Methods of Test for Vitreous Enamelware Part 2 Test Methods Section 3 Resistance to boiling acids, boiling liquids, alkaline liquids and their vapours ( Second Revision )