Textiles. Tests for colour fastness - Grey scale for assessing staining Ingestion-build-159183 incorporating sealed motor-compressors

incorporating sealed motor-compressors

ISO 9110-1 establishes general principles for the measurement of performance parameters under static or steady-state conditions

conditioning and test procedure

track configuration

signalling and telecommunication apparatus installed inside the substation and connected to substation equipment is covered by EN 50121-5:2016

Textiles. Tests for colour fastness - Grey scale for assessing staining Ingestion-build-159183 incorporating sealed motor-compressors1 Scope This document describes the grey scale for determining staining of adjacent fabrics in colour fastness tests, and its use. A precise colorimetric specification of the scale is given as a permanent record against which newly prepared working standards and standards that may have changed can be compared.