ASTM A750-77(1994)e1

Standard Specification for Steel Air Ventilating Grille Units for Detention Areas (Withdrawn 2004) (Includes all amendments And changes 8/16/2017).

NORMA vydaná dňa 1.1.1994

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The information about the standard:

Designation standards: ASTM A750-77(1994)e1
Note: NEPLATNÁ
Publication date standards: 1.1.1994
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text ASTM A750-77(1994)e1 :

Keywords:
Air ventilation units, Building constructions/materials-ventilation, Detention facility, Grille units, Prisons, Security systems and equipment, Steel, Steel air ventilating grille units, steel air ventilating grille units for detention areas, correctional facilities, detention facilities, ICS Number Code 91.190 (Building accessories)