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Homepage>BS Standards>81 GLASS AND CERAMICS INDUSTRIES>81.060 Ceramics>81.060.20 Ceramic products>BS 4789:1972 Specification for ceramic components for use in envelopes for electronic tubes
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immediate downloadReleased: 1972-03-30
BS 4789:1972 Specification for ceramic components for use in envelopes for electronic tubes

BS 4789:1972

Specification for ceramic components for use in envelopes for electronic tubes

CURRENCY
LANGUAGE
English
Standard number:BS 4789:1972
Pages:20
Released:1972-03-30
ISBN:0 580 06699 1
Status:Standard
DESCRIPTION
This standard BS 4789:1972 Specification for ceramic components for use in envelopes for electronic tubes is classified in these ICS categories:
  • 81.060.20 Ceramic products

Lists the definitions, properties and test methods and gives the test schedules for type, batch and component testing of three categories of ceramic material suitable for use in electronic tube envelopes.
This product includes: