| 1. | Can be used for gas and other explosive gases
可用于瓦斯等爆炸性气体环境。 |
| 2. | Electrical apparatus for explosive gas atmospheres - general requirements
爆炸性气体环境用电气设备.通用要求 |
| 3. | Electrical apparatus for explosive gas atmospheres - type of protection " p
爆炸性气体环境用电气设备. " p "型防护 |
| 4. | Electrical apparatus for explosive gas atmospheres - increased safety " e
爆炸性气体环境用电气设备.增强安全性" e |
| 5. | Electrical apparatus for explosive gas atmospheres - intrinsically safe systems
爆炸性气体环境用电气设备.本安型系统 |
| 6. | Electrical apparatus for explosive gas atmospheres - flameproof enclosures ' d '
爆炸性气体环境用电气设备.防火封装' d '型 |
| 7. | Electrical apparatus for explosive gas atmospheres - pressurized enclosures " p
爆炸性气体环境用电气设备.压力封装型" p |
| 8. | Electrical apparatus for potentially explosive atmospheres - general requirements
潜在爆炸性气体环境用电气设备.一般要求 |
| 9. | Electrical apparatus for explosive gas atmospheres - part 7 : power filling " q
爆炸性气体环境用电气设备第7部分：充砂型“ q ” |
| 10. | Electrical apparatus for explosive gas atmospheres - part 6 : oil - immersion " o
爆炸性气体环境用电气设备第6部分：油浸型“ o ” |
