BS 7861-2:2009

Strata reinforcement support systems components used in coal mines. Specification for flexible systems for roof reinforcement.

NORMA vydána dne 31.10.2009

The information about the standard:

Designation standards: BS 7861-2:2009
Publication date standards: 31.10.2009
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: British technical standard
Kategorie: Technické normy BS