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| 21. | Specification for calculation of interference effects of AC highvoltage overhead power transmission lines on non-directional beacons |
| 高压交流架空送电线无线电干扰对中波导航影响的计算规程 |
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| 22. | Article2 The regulations are eligible to be applied to all power facilities including power generating equipment, power transforming equipment and power transmission lines and their related ancillary equipment( the same below). |
| 第三条电力设施的保护，实行电力管理部门、安部门、力企业和人民群众相结合的原则。 |
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| 23. | The robot can carry the equipments of detection and communication, while inspecting the transmission lines. |
| 机器人可携载检测和通信设备,对输电线路进行巡检作业。 |
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| 24. | SuperCables would carry many times the power of existing transmission lines, which helps the economic case for burial. |
| 超级电缆可承载的功率比现有的传输线路高许多倍，对地下化所需的成本也有帮助。 |
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| 25. | Such energy sources would not require damming the world' s rivers or building power plants,transmission lines or other expensive infrastructures needed to produce electricity for the world' s billion inhabitants. |
| 有了这种能源，无需修建拦河大坝、发电站、输电线路或其他生产电力所需的昂贵的基础设施，就能满足世界60亿人口的能源需求。 |
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| 26. | In cross-country transmission lines, savings in the cost of HVDC lines can offset the higher cost of HVDC terminals when com-pared with HVAC transmission line. |
| 横跨国土的高压直流输电线路与高压交流输电线路相比,在线路造价上的节省可能抵销高压直流换流终端站更高的造价。 |
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| 27. | A Solar-powered, illuminated aircraft warning marker for connection to suspended cables and overhead transmission lines includes a polygonal housing having a plurality of light elements attached to different sides of the housing. |
| 接在悬挂式电缆或架空输电线上的太阳能作电源发光的航空器警示器,包括一个多面体的箱体,在多面体的不同面上有许多的发光元件。 |
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| 28. | Methods of measurement of radio interference from high voltage overhead power transmission lines and substations |
| GB/T7349-1987高压架空输电线、变电站无线电干扰测量方法 |
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| 29. | General purpose rigid coaxial transmission lines and their associated flange connectors--Generic specification |
| GB/T6643-1986通用硬同轴传输线及其法兰连接器总规范 |
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| 30. | The operation status of transmission lines under wind hazards throughout the world is reviewed, especially in China. |
| 回顾了近年来世界各国的输电线路在强风灾害下的运行状况，特别是我国输电线路的主要风致灾害状况。 |
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