GB/T 17737.122-2018同轴通信电缆第1-122部分:电气试验方法同轴电缆间串音试验国家标准
英文:Coaxial communication cables—Part 1-122: Electrical test methods—Test for cross-talk between coaxial cables GB/T 1773...
英文:Coaxial communication cables—Part 1-122: Electrical test methods—Test for cross-talk between coaxial cables GB/T 1773...