conduit line 中文意思是什麼
conduit line
解釋
電纜溝道-
Traffic signal conduit line
號志管線 -
Standard for quality inspection and evaluation of petroleum construction engineering telecommunication engineering conduit line engineering
石油建設工程質量檢驗評定標準通信工程 -
But the problem of underground conduit in city building has effect its development, also passed laying consumer line cannot offer and solve broad band operation demand
但是,城市建設中的地下管線問題影響了其發展,並且過去鋪設的用戶線(纜)不能提供和解決寬帶業務的需求。
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