题名: | FHWA Approves New RRFB Flash pattern |
正文语种: | 英文 |
作者: | Susan Marshall |
关键词: | flash;fhwa;reference;angular;beacon;sequence;improved;isec;control;cycle |
摘要: | FHWA Approves New RRFB Flash pattern |
出版年: | 2015 |
论文唯一标识: | I-98Y2015V52N01014 |
期刊名称: | IMSA Journal. (International Municipal Signal Association) |
拼音刊名(出版物代码): | I-98 |
卷: | 52 |
期: | 01 |
页码: | 43-44 |