本规则条款规定的号灯和号型，应符合本规则附录一的规定。
The lights and shapes specified in these Rules shall comply with the provisions of Annex I to these Regulations.
在本规则生效之日后四年内，免除安装达到第二十二条规定能见距离的号灯。
The installation of lights with ranges prescribed in Rule 22, until four years after the date of entry into force of these Regulations.
首先提出我国现行交通法律法规对信号灯色规定的不足之处，然后对交通信号控制存在的基本问题进行重点研究。
While discussing the deficiencies of existing traffic regulations on the signal color, the paper focuses on the basic issues in urban traffic signal control.
应用推荐