
Measurement Of Smoke Density Of Cables Burning Under Defined Conditions - Part 1: Test Apparatus
出版:Nederlands Normalisatie Instituut

專家解讀視頻
Provides details of the test apparatus to be used for measuring smoke emission when electric or optical fibre cables are burnt under defined conditions, for example, a few cables burnt horizontally.
Supersedes NEN EN 50268-1. (05/2006)
IEC 61034-1 Ed. 3.0 - Identical