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Standard

NEK EN 50289-4-9:2001

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Abstract

This Part 4-9 of EN 50289 details the method of test to determine the pneumatic resistance used in analogue and digital communication systems. This test only applies to cables which are protected by gas pressurisation. It is to be read in conjunction with Part 4-1 of EN 50289, which contains essential provisions for its application.

Document information

  • Standard from NEK
  • Published:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 33.120.10
  • National Committee NEK/NK46

Product Relations

  • Adopted from: EN 50289-4-9:2001 , 0