电力交易市场模式
power exchange market pattern
电力市场交易
electricity market transac- tion
电力市场交易方式分析
analyzing on the exchange mode of power market
电力市场交易机制
power market trade mechanism
交易市场营销
Marketing in transaction market
期货交易市场
future transaction market
全国市场系统
national market system
national market system [united states
商品交易市场
Commodity exchange market