Quality Management for SMEs
The little book of Quality Management for small businesses
现行
发布日期 :
2017-02-28
实施日期 :
Standards for schools and colleges
Compendium of essential design and technology standards for schools and colleges
被代替
发布日期 :
1999-12-15
实施日期 :
Conversion Chart for Height and Weight
Conversion Chart for Height and Weight
被代替
发布日期 :
1995-01-01
实施日期 :
The IEEE Std 2030 series for Smart Grid Interoperability of Energy Technology provides guidelines for smart grid interoperability and discrete and hybrid energy storage systems (ESSs) that are integrated with the electric power infrastructure, including end-use applications and loads. It defines the mechanisms for exchanging application messages, the exact messages exchanged including error messages, and the security features used to protect the application messages.