Temperature control circuit, in the case of low water temperature, can cut off the drive power protection device, in the case of high water temperature, open the cooling fan cooling.
水温控制电路，能在水温低的情况下，能切断驱动电源保护装置，在水温高的情况下，开启散热风扇散热。
The key of successful development in natural water-drive oil reservoirs is to grasp the movement rule of edge and bottom water and to control and use the their active energy.
掌握边底水运动规律，控制并利用活跃的边底水能量，是成功开发天然水驱油藏的关键。
The key of successful development in natural water-drive oil reservoirs is to grasp the movement rule of edge and bottom water and to control and use the their active energy.
掌握边底水运动规律，控制并利用活跃的边底水能量，是成功开发天然水驱油藏的关键。
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