BS 2811:1969

Specification for smoke density indicators and recorders.

NORMA vydaná dňa 31.12.1969

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The information about the standard:

Designation standards: BS 2811:1969
Note: NEPLATNÁ
Publication date standards: 31.12.1969
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategória: Technické normy BS