BS 1990:1971

Specification for wood poles for overhead lines (power and telecommunication lines).

NORMA vydaná dňa 8.11.1974

The information about the standard:

Designation standards: BS 1990:1971
Note: NEPLATNÁ
Publication date standards: 8.11.1974
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS