Intrinsically safe power supplies for use in coal mines. Specification for rechargeable battery units.
STANDARD published on 30.9.1982
Designation standards: BS 6182-3:1982
Note: WITHDRAWN
Publication date standards: 30.9.1982
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Category: Technical standards BS