In term of the theory of the recycle economy,combined with the industrial chain of Yanzhou Coal Filed,the primary model and countermeasures for the recycle economy of the Filed was put forward.

 
  • 按照循环经济的理论,结合兖州矿区产业链,提出了兖州矿区循环经济的初步模式和对策。
今日热词
目录 附录 查词历史