短語(yǔ)詞組短語(yǔ)Overhead power transmission line 架空輸電線路overhead hv transmission line 高壓架空輸電線路Overhead power transmission 架空輸電overhead power transmission line system 架空輸電線路overhead transmission line 架空送電線路;[電]架空輸電線;架空輸電線路;架空線路UHV overhead transmission line 特高壓架空輸電線路overhead transmission gear 架空傳動(dòng)裝置overhead transmission line sag 架線弧垂HVDC overhead transmission lines 高壓直流架空線路 返回 overhead transmission