中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB 5959.13-2008
Safety in electroheat installations - Part 13: particular requirements for electroheat installation with explosive atmosphere 电热装置的安全 第13部分: 对具有爆炸性气氛的电热装置的特殊要求
Issued Date:2008-05-20
Implemented Date:2009-04-01
Issued by:
The Standardization Administration of the People's Republic of China