BS-23 › Specification for copper and copper-cadmium trolley and contact wire for electric traction
Specification for copper and copper-cadmium trolley and contact wire for electric traction
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29.060.10 (Wires Including electric rods, busbars, etc.)
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Document Number
BS 23:1970
Revision Level
1970 EDITION
Status
Superseded
Publication Date
June 25, 1970
Page Count
16 pages