overhead contact line

短语词组

短語

• catenary overhead contact line 鏈線架空接觸線
• inclined overhead contact line 斜鏈形懸掛的架空接觸線
• rigid overhead contact line 剛性架空接觸網
• double overhead contact line 雙架空線接觸網
• eclectrified overhead contact line 電接觸網
• single overhead contact line 單架空線接觸網
• branch overhead contact line 分支接觸網
• OVERHEAD CONTACT LINE WITH CATENARY 鏈形懸掛
• innovation of overhead contact line 接觸網改造
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