国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來到寰標網! 客服QQ:772084082 加入會員
當前位置: 首頁 > 標準詳情頁

I.S. ISO 2809:1988被替代

Paints and Varnishes - Determination of Light Fastness of Paints for Interior use

出版:National Standards Authority of Ireland

獲取原文 如何獲取原文?問客服 獲取原文,即可享受本標準狀態變更提醒服務!

專家解讀視頻

基本信息
標準編號: I.S. ISO 2809:1988
標準類別:Standard
出版單位:National Standards Authority of Ireland
標準頁數:0
標準簡介

Specifies a method for assessing the light fastness of interior paints by exposure to light from artificial sources, under prescribed conditions which have been shown to correlate acceptably with exposure to daylight through glass. For critical applications the user should generally satisfy himself that the degree of correlation is acceptable for this purpose.