BS 921:1952

Specification. Rubber mats for electrical purposes.

NORMA vydaná dňa 29.1.1952

The information about the standard:

Designation standards: BS 921:1952
Note: NEPLATNÁ
Publication date standards: 29.1.1952
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS