出口水处理用无烟煤滤料检验规程
Inspection regulation for export anthracite filter material used in water treatment
2011-05-31
UNE-EN 12901-2000
PRODUCT USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. INORGANIC SUPPORTING AND FILTERING MATERIALS. DEFINITIONS.
用于处理人类饮用水的产品 无机支持和过滤材料 定义
2000-02-28
BS EN 12901-1999
Products used for treatment of water intended for human consumption. Inorganic supporting and filtering materials. Definitions
用于人类饮用水处理的产品 无机支持和过滤材料 定义
1999-11-15
UNE-EN 12902-2006
Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of test
人类生活用水处理用产品.无机支撑和过滤材料.试验方法
2006-02-08
BS EN 12902-2004
Products used for treatment of water intended for human consumption. Inorganic supporting and filtering materials. Methods of test
用于人类饮用水处理的产品 无机支持和过滤材料 试验方法
2004-12-02
DIN EN 12902
Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of test
人类生活用水处理用产品.无机支撑和过滤材料.试验方法；德文版EN 12902:2004
2005-02-01
DIN EN 12901
Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Definitions; Trilingual version EN 12901:1999
人类生活用水处理用产品.无机支持和过滤材料.定义；三种语言版本EN 12901:1999