This relay can be used as a new protectioncomponent to detect faulty phase for ultra-high voltage transmission lines.
本继电器可以作为超高压输电线路重合闸装置的选相元件。
2
The short-term component will work in parallel with the social protectioncomponent of the Food Price Crisis Response under the Global Food Response Program.
短期组成部分将与“全球食品应对方案”下的“食品价格危机对策”中的社会保障部分平行运行。
3
The macromolecules self-healing fuse-wire is a new excess current protectioncomponent of plus temperature coefficient. Its application and choice should comply with a certain rule.