CRH380B 型动车组主断路器切除的操作步骤。
["\u8be5\u64cd\u4f5c\u53ea\u5141\u8bb8\u5728\u4e3b\u65ad\u8def\u5668\u65ad\u5f00\uff0c\u53d7\u7535\u5f13\u964d\u5f13\u7684\u72b6\u6001\u4e0b\u8fdb\u884c\u3002 \u901a\u8fc7 HMI \u786e\u8ba4\u4e3b\u65ad\u8def\u5668\u65ad\u5f00\uff0c\u53d7\u7535\u5f13\u964d\u4e0b\u3002 \u901a\u8fc7 HMI \u8fb9\u6846\u4e0a\u7684\u65b9\u5411\u7bad\u5934\u9009\u4e2d\u9700\u8981\u5207\u9664\u7684\u4e3b\u65ad\u8def\u5668\u3002 \u901a\u8fc7 HMI \u4e0b\u65b9\u6570\u5b57\u8f6f\u952e\u9009\u62e9\u5207\u9664\uff0c\u5e76\u901a\u8fc7 HMI \u786e\u8ba4\u8be5\u4e3b\u65ad\u8def\u5668\u5207\u9664"]