关键词:塑料垃圾 微塑料 源头控制 管理对策countermeasurces on control of plastic litter and microplastic pollutiondeng yixiang...the analysis of the problems existing in the present management system of the plastic litter, the ermeasures
to stop #1 & #2 hp heater, and extract the original #1 & #2 section steam from cold reheater to increase...the axial thrust of the steam turbine and the economy were analyzed. it is proved that the method is feasible