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- 钢管OPGW steel tube OPGW
- 钢管 steel tube
- 钢管和铝包钢管OPGW的分析比较 Analysis and comparison of steel tube OPGW and aluminum cladding steel tube OPGW
- OPGW optical power ground wire (OPGW)
- OPGW光缆 OPGW cable
- 镀锌钢管 galvanized steel tube
- OPGW结构 OPGW structure
- 焊接钢管 welded steel pipe
- 铝包钢管OPGW aluminum cladding steel tube OPGW
- OPGW光缆的应用 Application of OPGW optical cable
- 他将望远镜收进一根钢管内。 He slipped the telescope into a steel tube.
- OPGW雷击断股的机理及对策 Study on the Wire Breakage Problem in OPGW Caused by Lightning Strike
- 重覆冰地区OPGW光缆的选择 Choice of OPGW in heavy icing area
- 压力钢管 penstock
- 关于OPGW中光纤余长的探讨 The discussion about the optical fiber excess-length of OPGW
- 钢管里塞满了脏物。 The steel tubes were clogged with dirty matters.
- 光纤复合架空地线（OPGW） Composite Ground Wire with Optical Fiber Overhead Transmission Lines (OPGW)
- 钢管桩 steel pipe pile
- 架空避雷线及OPGW的热稳定探讨 Discussion on Heat Stability for Overhead Ground Wire and OPGW
- 薄钢管 sheet steel pipe
