| 1. | Specification for design of water - seal protection in drainage systems
排水系统水封保护设计规程 |
| 2. | Familiar with emi protection design and debug technology
熟悉emi （电磁干扰）保护设计和调试技术。 |
| 3. | Terminal blocks protection design , conforming to en60950 standard
接线端子保护设计，符合en60950标准 |
| 4. | Design specification of sacrifical anode for buried steel pipeline
埋地钢质管道牺牲阳极阴极保护设计规范 |
| 5. | Discussion on solution of some problems in transformer protection design
变压器保护设计中几个问题的解决方法探讨 |
| 6. | The third arrangement is the whole city , it involves in different cities
三是宏观层面：城市整体历史环境的保护设计。 |
| 7. | Design and installation of cathodic protection by means of sacrificial anode system for ships
海船牺牲阳极阴极保护设计和安装 |
| 8. | Design specification of impressed current cathodic protection for buried steel pipeline
埋地钢质管道强制电流阴极保护设计规范 |
| 9. | Specifications for the design of surge protection of industrial and civil electric system
工业与民用电力装置的过电保护设计规范 |
| 10. | Code for design of over - voltage protection of industrial amd civil electrical installation
工业与民用电力装置的过电压保护设计规范 |
