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ILNAS-EN 29439:1993 Edition 01/1993
Water quality - Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds - Method by analysis of released carbon dioxide (ISO 9439:1990)
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Abstract

IEC 62561-4:2010 deals with the requirements and tests for metallic and non-metallic conductor fasteners that are used in conjunction with the air termination, down conductor and earth termination system. This standard does not cover the fixing of conductor fasteners to the fabric/membrane/gravel roofing of structures due to the vast number and types used in modern day construction. LPSC may also be suitable for use in hazardous atmospheres. Regard should then be taken of the extra requirements necessary for the components to be installed in such conditions.

Status

Standard - Superseded

Origin

Technical Committee :
CEN/TC 230 : Water analysis

Implementation

start of the vote on the project    15/05/1991   date of ratification (dor)    20/01/1993
end of the vote on the project    15/08/1991   date of anouncement (doa)    30/04/1993
start of the vote on the final project      date of publication (dop)    31/07/1993
end of the vote on the final project      date of withdrawal (dow)    31/07/1993


Publication Official Journal
of the Grand-Duchy of Luxembourg
08/06/1994
Reference

Relations

Evolutions
ILNAS-EN ISO 9439:2000

International Classification for Standards (ICS codes) :

13.060.30 : Sewage water

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