IS Title/आईएस शीर्षक:
Classification of flammable gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents (Withdrawn)
Superseded by IS/प्रतिस्थापित आईएस:
IS/IEC 60079-20-1 : 2010
Degree of Equivalence/समतुल्यता स्तर:
Indigenous
Number of Revisions/पुनरीक्षणों की संख्या:
New Standard
Number of Amendments/संशोधनों की संख्या:
No amendment issued