BS 5311-5:1976
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for a.c. circuit-breakers of rated voltage above 1 kV Rules for the selection of circuit-breakers for service
Hardcopy
01-10-2021
English
31-08-1976
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