BS 3939-10+11(1966) : AMD 1734
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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GRAPHICAL SYMBOLS FOR ELECTRICAL POWER TELECOMMUNICATIONS AND ELECTRONIC DIAGRAMS - SECTION 10: GENERAL PURPOSE CONTACTS: SWITCHGEAR: CONTROL AND PROTECTION RELAYS - SECTION 11: COILS AND CONTACT-UNITS FOR TELEPHONE-TYPE RELAYS AND RELAY-TYPE DEVICES
Superseded date
23-07-2013
Superseded by
Published date
23-11-2012
Publisher
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| DocumentType |
Standard
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| PublisherName |
British Standards Institution
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| Status |
Superseded
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| SupersededBy |
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