increased safety electrical apparatus
增加安全型电气设备
increased safety electrical apparatus(Ex e)
增安型电气设备（Ex e)
intrinsically safe electrical apparatus
本质安全型电气设备
" Electrical apparatus for explosive atmospheres--Increased safety electrical apparatus ""e"""
"GB3836.3-1983爆炸性环境用防爆电气设备增安型电气设备""e"""
"Electrical apparatus for explosive atmospheres--Intrinsically safe circuits and electrical apparatus""i"""
"GB3836.4-1983爆炸性环境用防爆电气设备本质安全型电路和电气设备""i"""
vapor-safe electric equipment
可燃蒸气环境安全电气设备
Electrical safety of laser equipment and installations
GB10320-1995激光设备和设施的电气安全
General guide for designing of electrical equipment to satisfy safety requirements
GB/T4064-1983电气设备安全设计导则
Talking About Security of Coal-Mine Electric Equipment
论煤矿防爆电气设备配件的质量安全
Safety of information technology equipment including electrical business equipment
GB4943-1995信息技术设备(包括电气事务设备)的安全
Strengthen Management of Mechanical and Electrical Equipment for Production;
加强机电设备管理 促进煤矿安全生产
Marking of electrical equipment with ratings related to electrical supply-Safety requirements
GB17285-1998电气设备电源额定值的标记安全要求
Seismic qualification of electrical equipment of the safety system for nuclear power plants
GB/T13625-1992核电厂安全系统电气设备抗震鉴定
Brief analysis on electricity safety and preventions for construction electrics and equipment
浅谈建筑电气与设备的安全用电及防护问题
The electric installation management and electrical safety in compound fertilizer production
复合肥生产中电气设备的管理及用电安全
Intensifying the Construction of Subterranean Storage,and Guaranteeing the Safe Supply of Oil & Gas;
加大地下储备库建设力度保障油气供应安全
Guidelines for administrative,medical,and nursing staff concerned with the safe use of medical electrical equipment
管理、医疗、护理人员安全使用医用电气设备导则
The Current Situation and Safe Problem of Explosion-proof Electrical Apparatus for China Aviation Oil Company;
中航油系统防爆电气设备现状及安全问题