Standard Specification for Hard-Drawn Copper Alloy Wires for Electric Conductors Ingestion-build-159183 ISO 20569 also specifies requirements

ISO 20569 also specifies requirements for their marking and labeling

This document specifies the nature and limits of characteristics inherent in wood and manufacturing defects enabling the visual assessment of the plywood for allocation to an appearance class

and the ease of dispersion DHPE of pigments from the differences in colour strength on dispersing colouring materials under various conditions

Annex A describes the preparation of the columns and the column support materials

refer to IEC 62298-1 and IEC 62298-2

Standard Specification for Hard-Drawn Copper Alloy Wires for Electric Conductors Ingestion-build-159183 ISO 20569 also specifies requirements