traffic facilities

短语词组

短语

• traffic safety facilities 交通安全设施
• traffic management facilities 交通管理设施
• road traffic signaling facilities 道路交通信号设施
• traffic c facilities 交通设施
• traffic engineering facilities 交通工程设施
• traffic control facilities 交通控制设施
• traffic safety facilities system 交通安全设施系统
• Desigh of Traffic Engineer Facilities 交通工程设施设计
• planning of traffic safety facilities 交通安全设施规划
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