BS EN 50033:1991

Specification for construction and testing of miners´ caplamps in relation to the risk of explosion, for mines susceptible to firedamp.<

NORMA vydaná dňa 31.10.1991

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Elektronické PDF (147.80 EUR)

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Tlačené (147.80 EUR)

The information about the standard:

Designation standards: BS EN 50033:1991
Note: NEPLATNÁ
Publication date standards: 31.10.1991
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategória: Technické normy BS