trackbed

trackbed

 英

  • 網絡軌床

詞形變化

復數:trackbeds  

英漢解釋

n.

例句

FIXED RAILWAY EQUIPMENT. GEOTEXTILES FOR TRACKBED CONSTRUCTION FOR RAILWAY LINES.

鐵路固定設備.鐵路建設土工織物

Construction Technology for Steel Spring Floated Trackbed Turnout in Urban Transit

彈簧道岔施工技術

Practices and Revelation of Trackbed Elevation Project in Jin-Pu Line

工程實踐啟示

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