Research on Promotion of Cable for Underground Application(英文版)(ppt 74页)

Research on Promotion of Cable for Underground Application(英文版)目录：
I：Background
III：Acceptable Investment Quantity For Power Supply Bureau
IV：Different models of fund-rising in underground cabling construction
V：Two construction model to be focused：“Separation from tunnel and cable” &”Tunnel renting”[ 66--70]
VI：Market Strategy Analysisi   
..............................