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【多选题】
64D型继电半自动闭塞设备，哪些情况下可使用故障按钮办理闭塞机复原（）。A.
闭塞机停电后恢复供电时
B.
列车到达因轨道电路故障不能办理到达复原时
C.
列车发车后因故退回原发车站需办理区间复原时
D.
闭塞设备出现故障无法正常办理复原时
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