UNE 22301:1992

APPARATUS FOR THE DETECTION AND MEASUREMENT OF METHANE TO 5% IN UNDERGROUND MINES.

NORMA vydána dne 8.7.1992

The information about the standard:

Designation standards: UNE 22301:1992
Publication date standards: 8.7.1992
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE