UNE 22527:1986

ELECTRICAL APPARATUS FOR MINES. GATE-END BOXES. PRESCRIPTIONS FOR GATE-END BOXES USED FOR SECUNDARY VENTILATOR FEEDING.

NORMA vydaná dňa 15.5.1986

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The information about the standard:

Designation standards: UNE 22527:1986
Publication date standards: 15.5.1986
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE