delivery tunnel 中文意思是什麼
delivery tunnel
解釋
輸送隧道-
Tunnel offers a lot of advantages, such as the shortest physical route, predictability of delivery of goods, and all climate transport route
興建隧道有許多好處,如縮短路程、時間容易掌握、全天候運作等。亦可解決環境污染及土地徵收的問題。 -
Construction of shaft for feeder orifice of delivery tunnel in dahuofang reservoir
大夥房水庫輸水隧洞投料孔豎井施工
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