| 1. | Flameproof and intrinsically safe safety barrier for coal mine
矿用隔爆兼本质安全型安全栅 |
| 2. | Optimizing roadways layout and constructing intrinsically safe design
优化巷道布局打造本质安全型设计 |
| 3. | Intrinsically safe installation
自身安全装置 |
| 4. | 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 |
| 5. | Intrinsically safe circuit
本质安全电路 |
| 6. | Analysis of low - energy arc discharge of d . c . resistive intrinsically safe circuits
直流电阻性本质安全电路低能电弧放电分析 |
| 7. | Intrinsically safe electrical apparatus and circuits for use in explosive atmospheres
爆炸性环境用本征安全型电气设备和电路 |
| 8. | General technical condition of intrinsically safe portable microcomputer for mining
矿用本质安全型便携式微型计算机.通用技术条件 |
| 9. | I " electrical apparatus for explosive atmospheres - intrinsically safe circuits and electrical apparatus " i
本质安全型电路和电气设备 |
| 10. | Automation products , they include a great variety of intrinsically safe isolators
并取得中国及其他国家各种级别的多种防爆认证证书。 |
