The heat resistant overhead conductors are widely used, as the main renewal conductor type for renovation and capacity expansion of urban networks, in the renovation of regional grids.
耐热架空导线作为城市电网增容改造中的主要换用线种，在各个地区的电网改造中得到了广泛的应用。
2
Insulators and fittings for overhead lines. Metal fittings. Double-stop conductor arrangement (AD).
架空线路用绝缘子和配件。金属配件。双制动导线配置(ad)。
3
To meet the demand of creep test for cables, this paper describes the testing principle and components of the creep test system of overhead electric conductor.