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全国高速将统一限速标志 先睹为快 - IT 与交通 - cnBeta.COM

 3 years ago
source link: https://www.cnbeta.com/articles/tech/1013929.htm
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为规范公路限速标志的设计，合理控制公路车辆行驶速度，交通运输部近日印发《公路限速标志设计规范》，作为公路工程行业推荐性标准，自2020年11月1日起施行。《规范》详细规定了公路限速路段划分、限速值论证、限速方式选取等内容。

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