IS Title/आईएस शीर्षक:
Methods for quantitative chemical analysis of ternary mixtures of protein fibres, nylon 6 or nylon 6.6 and certain other fibres (first revision) (Withdrawn)
Superseded by IS/प्रतिस्थापित आईएस:
None
Degree of Equivalence/समतुल्यता स्तर:
Identical under single numbering