摘要
简要介绍了爆炸危险场所的分级、防爆电气设备选用的原则。
This paper introduced briefly the degree of explosion hazardous area and the application principle of ignitionproof apparatus, some similarities and differences were also disscussed, regarding enclosure and surface temperature of the flameproof apparatus in exposive gas atmosphere and the dust ignition-proof apparatusin explosive dust atmosphere.
出处
《中国安全科学学报》
CAS
CSCD
1996年第1期34-37,共4页
China Safety Science Journal
