Mechanicalswitching device capable of making, carrying and breaking currents in normal circuit conditions and, when specified, in given operating overload conditions.
The reliability index and mechanical environment resistance index of switching electrical apparatus used in aerospace system are gradually upgraded.
执行航空、航天任务的开关电器的可靠性指标与耐力学环境指标正逐步提高。
3
The hydraulic electro generating says income kind of significance is the water potential energy turns the mechanical energy, also turns the electrical energy the switching process.