BS 1975:1957

$151.00

Specification. Primary cells and batteries for intrinsically safe circuits in coal mines
standard by BSI Group, 01/01/1957

Document Format: PDF

Description

Wet and dry types. Dimensions of dry types, components of wet cells; containers, current-limiting resistors, connecting wires, terminals. Purity of zinc electrodes and electrolyte for wet cells, performance requirements include discharge and storage tests, current and voltage limitation tests.

All current amendments available at time of purchase are included with the purchase of this document.

Product Details

Published:
01/01/1957
ISBN(s):
0580023540
Product Code(s):
10039750
Note:
This product is unavailable in Ukraine, Russia, Belarus