transmission lines large crossing 线路大跨越
construction project of large and medium size hydr 大中型水电基建项目
construction project of large and medium size hydroelectric power station 大中型水电基建项目
large crossing lines 大跨越线路
large crossing of Luotou watercourse 螺头水道大跨越
large crossing transmission tower 跨越塔
stringing of large crossing 大跨越架线
coefficient of crossing of destruction 死亡系数
Long distance river-crossing transmission project 输电线路大跨越工程
the project of crossing the Yellow River 穿黄河工程
UHV transmission project 交流特高压输电工程
density of lines of force 力线密度
dimension parameters of transmission lines 导线设计参数
distribution of lines of force 力线分布
effective index of transmission lines 线路有效性指标
Inspection of Transmission Lines 输电线路检测
intersection of lines-of-sight 视线交叉
operation of transmission lines and substations 输变电生产
Orthogonal system of lines of curvature 正交曲率线网