IEC 60079-15:2017 EN-FR fdbd9ff9
Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
现行
发布日期 :
2017-12-08
实施日期 :
IEC 60079-15:2017 RLV EN da6b4645
Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
现行
发布日期 :
2017-12-08
实施日期 :
IEC 60747-15:2010 EN-FR b5432232
Semiconductor devices - Discrete devices - Part 15: Isolated power semiconductor devices
REVISED
发布日期 :
2010-12-16
实施日期 :
ISO/IEC 9075-15:2019 EN 66cb9a24
Information technology database languages - SQL - Part 15: Multi-dimensional arrays (SQL/MDA)
REVISED
发布日期 :
2019-06-20
实施日期 :