DIN EN 12518
Chemicals used for treatment of water intended for human consumption - High-calcium lime
现行
发布日期 :
2001-11-01
实施日期 :
DIN ISO 30415
Human resource management - Diversity and inclusion (ISO 30415:2021); Text in German and English
现行
发布日期 :
2001-10-01
实施日期 :
DIN EN 14368
Products used for treatment of water intended for human consumption - Manganese dioxide coated limestone
现行
发布日期 :
2001-06-01
实施日期 :
DIN EN 15029
Products used for treatment of water intended for human consumption - Iron (III) hydroxide oxide
现行
发布日期 :
2001-01-01
实施日期 :
ITU-T E.331
Minimum user-terminal interface for a human user entering address information into an ISDN terminal
现行
发布日期 :
2011-10-01
实施日期 :
DIN EN ISO 15858
UV-C Devices - Safety information - Permissible human exposure (ISO 15858:2016)
现行
发布日期 :
2001-01-01
实施日期 :