IEEE 634-1978

IEEE Standard Cable Penetration Fire Stop Qualification

NORMA vydaná dňa 19.4.1978

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The information about the standard:

Designation standards: IEEE 634-1978
Note: NEPLATNÁ
Publication date standards: 19.4.1978
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategória: Technické normy IEEE