Intense luminous discharge formed by the passage of electric current across a space between electrodes 电流流经两个电极间的空间所形成的高强度发光放电。
2.
Signs and luminous - discharge - tube installations operating from a no - load rated output voltage exceeding 1 kv but not exceeding 10 kv - general requirements 用无荷载额定值的输出电压大于1kv小于10kv的电源工作的标志灯和发光放电管装置.一般要求
3.
Signs and luminous - discharge - tube installations operating from a no - load rated output voltage exceeding 1 kv but not exceeding 10 kv - requirements for earth - leakage and open - circuit protective devices 无荷载额定输出电压大于1kv小于10kv的标志和发光放电管装置.接地漏电和开路防护装置要求
4.
Signs and luminous - discharge - tube installations operating from a no - load rated output voltage exceeding 1 kv but not exceeding 10 kv - part 2 : requirements for earth - leakage and open - circuit protective devices 无荷载额定输出电压大于1kv小于10kv的标牌和发光放电管装置.第2部分:接地漏电和开路防护装置要求
