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- 鋼管OPGWsteel tube OPGW
- 鋼管steel tube
- 鋼管和鋁包鋼管OPGW的分析比較Analysis and comparison of steel tube OPGW and aluminum cladding steel tube OPGW
- OPGWoptical power ground wire (OPGW)
- OPGW光纜OPGW cable
- 鍍鋅鋼管galvanized steel tube
- OPGW結構OPGW structure
- 焊接鋼管welded steel pipe
- 鋁包鋼管OPGWaluminum cladding steel tube OPGW
- OPGW光纜的應用Application of OPGW optical cable
- 他將望遠鏡收進(jìn)一根鋼管內。He slipped the telescope into a steel tube.
- OPGW雷擊斷股的機理及對策Study on the Wire Breakage Problem in OPGW Caused by Lightning Strike
- 重覆冰地區OPGW光纜的選擇Choice of OPGW in heavy icing area
- 壓力鋼管penstock
- 關(guān)于OPGW中光纖余長(cháng)的探討The discussion about the optical fiber excess-length of OPGW
- 鋼管里塞滿(mǎn)了臟物。The steel tubes were clogged with dirty matters.
- 光纖復合架空地線(xiàn)（OPGW）Composite Ground Wire with Optical Fiber Overhead Transmission Lines (OPGW)
- 鋼管樁steel pipe pile
- 架空避雷線(xiàn)及OPGW的熱穩定探討Discussion on Heat Stability for Overhead Ground Wire and OPGW
- 薄鋼管sheet steel pipe
