BS 6161-4:1981廢止
Methods of test for anodic oxidation coatings on aluminium and its alloys. Assessment of sealing quality by measurement of the loss of mass after immersion in acid solution
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS 6161-4:1981
發布時間：1981/10/30 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：4
標準簡介
Enables assessment of sealing quality as applied to unsealed coatings serving as key to impregnating processes, hard anodic coatings in engineering, anodic coatings rendered hydrophobic and anodic coatings treated with dichromate only.
標準備注
? British Standards Institution 2013
等同采用的國際標準
ISO 2932:1981 - Identical
