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.
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。
We should know, that in water it is important to ensure the flow of electric current and not voltage.
我们应该知道，在水中重要的是确保流动电流，而不是电压。
Increasing the wattage anD/or voltage from factory original equipment can require changes to the water heater anD/or the electric service.
对工厂原装的热水器增加电源功率和；或增加电源电压可能导致热水器和；或电路系统产生变化。
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