
Specification for electrical analogue and state signals for use in coal mines.
NORMA vydaná dňa 27.2.1987
Designation standards: BS 5754:1987
Note: NEPLATNÁ
Publication date standards: 27.2.1987
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Kategória: Technické normy BS