Standard

NEK IEC 60135:1961

Published

Corrigendums and amendments are bought separately.

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Abstract

Applies to multi-electrode tubes, with the exception of cathode-ray tubes. Describes the system used for numbering the electrodes of the same type multi-electrode tubes and for assigning designations to the units of multiple-unit tubes.

Document information

  • Standard from NEK
  • Published:
  • Edition: 1.0
  • Version: 1
  • Document type: NAT
  • ICS 31.100
  • National Committee NEK/NK110

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