城市道路设计规范 CJJ ; urban road design criterion ; urban of road design code
厂矿道路设计规范 Specifications for the design of factory and mine roads
城市道路绿化设计规范 Green urban road design specifications
公路隧道设计规范 JTGI ; JTGD
建议在《城市道路设计规范》修订前，应参照《公路水泥混凝土路面设计规范》来进行水泥混凝土路面设计。
The design of cement concrete pavement slabs should be consulted "Specification for Highway cement concrete pavement design" before the revision of "Specification for Urban Road design".
其研究成果对于提高道路的利用效率和服务水平，修编城市道路设计规范皆具有重要的实用意义和参考价值。
The study is of great practical importance and reference value in improvement on road efficiency and service level, and in compilation of relevant design specifications.
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