Keywords: Taiwan road sign Art063.3-1994.png 中華民 遵行標誌遵16及遵17:單行道:設置 例 Taiwanese Regulatory Signs R16 and R17 One Way Placement graphic File ROC2003-09-24道路交 標誌標線號誌設置規則 pdf 第六十三 Article 63 1994-04-09 gov tw PD-ROC-Traffic Signs One-way traffic road signs in Taiwan |