UNE 22335:1992

COAL DUST EXPLOSIBILITY. TEST METHOD FOR DETERMINING THE MINIMUM EXPLOSIVE CONCENTRATION IN THE HARTMANN TUBE.

NORMA vydána dne 8.7.1992

The information about the standard:

Designation standards: UNE 22335:1992
Publication date standards: 8.7.1992
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE