目 录 前 言...........................................................................................................................................2 1 范 围.....................................................................................................................................2 2 规范性引用文件.........................................................................................................................2 3 术 语 和 符 号.........................................................................................................................3 3.1 术语.................................................................................................................................3 3.2 符号.................................................................................................................................3 4 总 则.....................................................................................................................................3 5 路 径.....................................................................................................................................3 6 气 象 条 件.........................................................................................................................4 7 导 线.....................................................................................................................................4 8 绝缘子、金具.............................................................................................................................6 9 导 线 排 列.........................................................................................................................6 10 电杆、拉线和基础...................................................................................................................8 11 变压器台和开关设备...............................................................................................................