Accordingto the requirements of Document GNKJ [2010] No. 320 issued by National EnergyAdministration of the People’s Republic of China, “Notice on Releasing theDevelopment and Revision Plan of the First Batch of Energy Sector Standards in2010”, and after extensive investigation and research, summarization ofpractical experience, and wide solicitation of opinions, the drafting group hasprepared this code.
Themain technical content of this code includes: basic requirements for safetysigns arrangement.