维修低压设备和给低压设备停送电，包括罐区的泵、主车间泵和消防泵泵。定期测试电机和配电柜的绝缘。
Repair lower voltage equipments and power transmission includes tank farm pumps, main workshop and fire fighting water pump. Regular test motor and distribution cabinet insulation.
设备，设于勘探平台上，包括位于工作区悬臂侧内的钻机和位于船体上的泥浆泵。
The equipment, comprising the boring tower inside the working area cantilever side and the slurry pumps on the boat body, is arranged on the survey platform.
设备，设于勘探平台上，包括位于工作区悬臂侧内的钻机和位于船体上的泥浆泵。
The equipment, comprising the boring tower inside the working area cantilever side and the slurry pumps on the boat body, is arranged on the survey platform.
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