BS 4789:1972

BS 4789:1972


Full Specification Given Below:

Standard BS 4789:1972
Title Identifier Specification for ceramic components for use in envelopes for electronic tubes
Status CU
Publication Date 30/03/72
Committee EPL/39
Approximate Price 64.00
Notes
ISBN 0 580 06699 1
Pages 20
International Equivalent
Descriptors Electron tubes, Electron tube structure, Electron tube components, Ceramics, Electronic equipment and components, Solid electrical insulating materials, Electrical insulating materials, Testing conditions, Permittivity, Dissipation factor, Electrical resistivity, Strength of materials, Thermal conductivity, Type testing, Specimen preparation, Mechanical testing, Breaking load, Test specimens, Dimensions, Deformation, Thermal testing, Visual inspection (testing), Acid-resistance tests, Pressure testing, Test equipment, Vacuum tubes, Microwave tubes
Cross references BS 784, BS 903:Part A26, BS 1598, BS 4518
Replaces
Replaces Notes
Replaced By
Replaced by Notes


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