吊机BLACK WIRE OVER RIDE操作，表示（）A、松绳旁路B、向右转C、吊臂下降D、吊钩限位旁路
吊机BLACK WIRE OVER RIDE操作，表示（）
- A、松绳旁路
- B、向右转
- C、吊臂下降
- D、吊钩限位旁路
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