reduce expenses
5.The air thermal cnergy water heater creates the new generation hot water cquipments .it makes use of the negative card promise successfully , drieing a hot pump with the elcctrie power . equiping through a hot pump medium of compesing parts evaporate a machine .hot pump, congealed machine and inflate valve ,urge the work quality completes evaporationt absorb calories within air continuously →compress→compress→congealed→reduce expenses →evaporate of the thermody name energy cirenlation proess ,transfer the calories in the environment to the water thus in ,transfer the in great quantities free calories in the air to the life to use a water in .
7.On what ampleanalyze cost and expenses of Hanchengpower plant, to exploit the plant operation potentialities and to managing carefully by the following several measures, it differently put forward that they influence cost and expenses degrees, it put forward the objection which the measure can reduce cost and expenses.
