线号 meaning in English

classification of line
wire marking
wire size

Toll line lamp
长途线号灯
To change route number , fill in the text field with the route number and press [ output ]
转换路线号时，于空格内填上路线号，然后按[输出] 。
Abstract : drawing up standard line diagram and measuring network diagram , accurately grasping analysis on the balance of line number , knowing the state of power supply and line so as to improve the recovery of electric capacity
文摘:绘制线路标准图及计费网络图，准确掌握线号平衡分析，正确了解供电状况，线路状况，以提高交电费回收率。