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说明：  太阳能设计掉电后测控仪仍能实时显示水温、水位，同时记忆掉电时的设定及工作情况，来电后仍按原设置进行工作并恢复掉电前的工作状态。 、
(Solar Design power-down after the measurement and control instrument still real-time display water temperature, water level at the same time when the memory power-down settings and work of the call based upon the original settings after the work and restore the power-down prior to working condition. ,)