
Determination Of Certain Substances In Electrotechnical Products - Part 7-1: Determination Of The Presence Of Hexavalent Chromium (Cr(6)) In Colorless And Colored Corrosion-Protected Coatings On Metals By The Colorimetric Method
出版:British Standards Institution

專家解讀視頻
基本信息
標準編號: BS EN 62321-7-1:2015
標準類別:Standard
出版單位:British Standards Institution
標準頁數(shù):0
標準簡介
2015 [31/01/2016]
標準備注
Supersedes BS EN 62321, which remains current. Supersedes 11/30241787 DC. (02/2016)
等同采用的國際標準
EN 62321-7-1:2015 - Identical