roadway junction 中文意思是什麼
roadway junction
解釋
巷道交叉點-
Code for design of roadway section and junction of coal mine
煤礦礦井巷道斷面及交叉點設計規范 -
The lights may be used at a junction, a site access or where the roadway is narrowed to a single track and one - way working is necessary
裝設的地點,可能是在路口或地盤入口,或路面收窄至只容一輛車經過的道路。
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