图8 发电企业整体收益变化趋势fig.8 overall revenue variation trend for power generation enterprises图9 用电企业整体收益变化趋势...circumstances图7 用电企业在不同情况下总利润与平均报价fig.7 total profit and average quotation of power-consuming enterprises
as "a leading enterprise in the field of global environmental protection equipment manufacturing with...it strengthen cooperation with the government, scientific research institutions and up&downstream enterprises