BS 1840:1952

Tubular steel columns for street lighting.

NORMA vydaná dňa 19.2.1952

The information about the standard:

Designation standards: BS 1840:1952
Note: NEPLATNÁ
Publication date standards: 19.2.1952
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS