1.
Discussion on Explosion-proof Structure and Measures of Explosion-proof Resistance Heaters
防爆型电阻加热器防爆结构和防爆措施的探讨
2.
explosion hatches
[防]爆炸天窗（印花用干燥机的防爆设施）
3.
Directives for dust explosion protection for dust collectors in dust explosion hadardous ares
粉尘爆炸危险场所用收尘器 防爆导则
4.
Dust Explosion and Prevebtion for Vertical Grain Silos
浅析粮食立筒仓粉尘爆炸及防爆措施
5.
portable explosion-proof digital level gauge
便携式防爆数字液位仪
6.
three-phase explosion-proof induction motor
三相防爆感应电动机
7.
explosion-proof ventilated synchronous motor
防爆通风型同步电动机
8.
float operated explosion-proof mercury switch
浮子操动防爆水银开关
9.
portable explosion-proof gas detector
便携式防爆瓦斯探测器
10.
blast closure performance
防爆关闭装置的性能
11.
marine flame proof axial flow ventilator
船用防爆轴流式扇风机
12.
certified safe type electrical apparatus
认可的防爆型电气设备
13.
explosion-proof electric actuator
防爆型电动执行机构
14.
dry-cell cap light
干电池防爆安全帽灯
15.
antidetonation electric control pneumatic switch ball valve
防爆电控气动开关球阀
16.
FLEXIBLE CONDUIT WITH EX(d).PACKING GLAND
防爆密封接头挠性管
17.
EX(d).ARMORED-CABLE PACKING GLAND
防爆铠装电缆密封接头
18.
EX(d). PACKING GLAND FOR CONNECTING PIPE
接管式防爆密封接头