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问题详情

It is important with all hydraulic systems to ensure that interlocking arrangements provided for pump or motor control levers are （） before the pump driving motor can be started.

A、in the pert position

B、in the starboard position

C、in the neutral position

D、to be dismantled

时间：2021-12-31 19:25 关键词：船舶电气与船舶安全

答案解析

C

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