[网络] 闪络接地继电器 flash-over ground relay: 闪络接地继电器flash-over = flash over: 轰燃 在一限定空间内flash relay: 闪光继电器flash over: 飞花电); 闪蒸flash and ground protecting relay: 闪络和接地保护继电器; 闪燃和接地保护继电器下载手机词典可随时随地查词查翻译