ISO 7686:1992
w
ISO 7686:1992
14505

Estado : Retirada

Esta norma ha sido revisada por ISO 7686:2005

Resumen

The principle consists in measuring the light flux passing through a test piece cut from a pipe or fitting as a percentage of the incident light flux on the test piece. The standard lays down the maximum acceptable limit for the light which may pass through the wall of the pipe or fitting, if the product standard specifies that they shall be opaque.

Informaciones generales

  •  : Retirada
     : 1992-06
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 3
  • ISO/TC 138/SC 5
  • RSS actualizaciones

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)