Two motor pumps are spare to each other, realizing hydraulic interlock and electrical interlock.

二套电机泵组，互为备用，可实现液压联锁和电气联锁。

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Two motor pumps are spare to each other, realizing hydraulic interlock and electrical interlock.

二套电机泵组，互为备用，可实现液压联锁和电气联锁。

youdao