题名: | NATIONAL COMMITTEE ON UNIFORM TRAFFIC CONTROL DEVICES AND TRANSPORTATION RESEARCH BOARD |
正文语种: | 英文 |
作者: | Joanne Conrad |
作者单位: | Signmaking and Compliance Manager Traffic & Parking Control Company, lnc. |
关键词: | NULL |
摘要: | NATIONAL COMMITTEE ON UNIFORM TRAFFIC CONTROL DEVICES AND TRANSPORTATION RESEARCH BOARD |
出版年: | 2019 |
期刊名称: | IMSA Journal. (International Municipal Signal Association) |
期: | 2 |
页码: | 12-13 |