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© BIS 2002 B U R E A U O F I N D I A N S T A N D A R D S MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG NEW DELHI 110002 IS : 731 - 1971 (Reaffirmed 2001) Edition 3.6 (1993-01)…

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© BIS 2002 B U R E A U O F I N D I A N S T A N D A R D S MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG NEW DELHI 110002 IS : 731 - 1971 (Reaffirmed 2001) Edition 3.6 (1993-01)…