Which action(s) should the operator of a pedestal crane take if crane control is lost?（）<br>A:Let go of both control levers and return to neutral position<br>B:Press the emergency stop<br>C:Notify the mate on watch<br>D:All of the above

Which action(s) should the operator of a pedestal crane take if crane control is lost?（）
A:Let go of both control levers and return to neutral position
B:Press the emergency stop
C:Notify the mate on watch
D:All of the above

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