
COPPER AND COPPER ALLOYS - EUROPEAN NUMBERING SYSTEM
出版:Comite Europeen de Normalisation

專家解讀視頻
基本信息
標準編號: PREN 1412 : DRAFT 2016
標準類別:Draft
出版單位:Comite Europeen de Normalisation
標準頁數:0
標準簡介
Describes a numbering system for designation copper or copper alloys manufactured and/or used in Europe and the responsibility for the allocation and administration of numbers for individual copper materials.
替代本標準的新標準