BS 1659:1950
Withdrawn Standard
Most Recent

BS 1659:1950

Specification for tractive armature direct current neutral track and line relays for railway signalling
No description.

Technical characteristics

Publisher British Standards Institution (BSI)
Publication Date 07/26/1950
Cancellation Date 08/02/2013
Page Count 12
Themes Clearances
EAN ---
ISBN ---
Weight (in grams) ---

Replaces

Previous versions

Contact us