HB 103-1997 (CJC 7) 电力和通信的协调．交叉规范：架空电力线和架空通信线路，电杆拉线和吊线的布线安排
HB 103-1997 (CJC 7)
行业标准-航空 强制性 现行
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内容简介
Sets out, in Sections covering responsibilities and engineering practices, the requirements for common use services crossings on a Telstra or Electricity Utility pole; for crossings of stay wires supporting such poles; for in-span services crossings; and
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