| 1. | Proprietary burglar alarm units and systems
有专利权的防盗报警设备和系统 |
| 2. | Terms in connection with fire alarm equipments
火灾报警设备专业术语 |
| 3. | Figure symbols for fire alarm equipments
火灾报警设备图形符号 |
| 4. | To minimize the risk of burglary , install a good alarm system
安装可靠的报警设备以减低被盗的风险 |
| 5. | Warning equipment for criticality accidents
危急事故报警设备 |
| 6. | To minimize the risk of burglary , install a good alarm system
安装可靠的报警设备以减低被盗的风险。 |
| 7. | Fire safety systems - fire alarm equipments - design requirements
防火安全系统.火灾报警设备.设计要求 |
| 8. | Safety requirements and test methods for security alarm equipment
安全防范报警设备安全要求和试验方法 |
| 9. | Central - station burglar - alarm units
中心站防盗报警设备 |
| 10. | Central - station alarm services
中心站报警设备 |
