交通安全设施
- n.traffic safety device
- 网络traffic safety facilities
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交通安全设施
traffic safety device
建筑工程专业国家标准词汇大全 -... ... 沿线设施 roadside facilities 交通安全设施 traffic safety device 人行横道 crosswalk ...
traffic safety facilities
汉英公路科技名词 -... ... 交通安全||traffic safety 交通安全设施||traffic safety facilities 交通标志||traffic sign ...
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