Insulators and fittings for overhead lines. Metal fittings. Double-stop conductorarrangement (AD).
架空线路用绝缘子和配件。金属配件。双制动导线配置(ad)。
2
Inside and outside cable and circuit laying out, guarding, connection, switch-in, leading out and conductorarrangement of internal signal room on construction site.
工程地点内信号室内外电缆及电线路的敷设、防护、接续、引入、引出、配线等。
3
This paper analyzes and discusses problems and common faults in design, construction and supervision of electrical conductorarrangement works and provides relevant treatment measures.