ZHANG Zhiqing, JIA Yan, ZHOU Haisheng, ZHOU Yuliang, WANG Guizeng. Lead Distance of Warning Signs on Through Highways in Towns and Villages[J]. Journal of Transport Information and Safety, 2011, 29(2): 88-91. doi: 10.3963/j.ISSN1674-4861.2011.02.020
Citation:
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ZHANG Zhiqing, JIA Yan, ZHOU Haisheng, ZHOU Yuliang, WANG Guizeng. Lead Distance of Warning Signs on Through Highways in Towns and Villages[J]. Journal of Transport Information and Safety, 2011, 29(2): 88-91. doi: 10.3963/j.ISSN1674-4861.2011.02.020
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ZHANG Zhiqing, JIA Yan, ZHOU Haisheng, ZHOU Yuliang, WANG Guizeng. Lead Distance of Warning Signs on Through Highways in Towns and Villages[J]. Journal of Transport Information and Safety, 2011, 29(2): 88-91. doi: 10.3963/j.ISSN1674-4861.2011.02.020
Citation:
|
ZHANG Zhiqing, JIA Yan, ZHOU Haisheng, ZHOU Yuliang, WANG Guizeng. Lead Distance of Warning Signs on Through Highways in Towns and Villages[J]. Journal of Transport Information and Safety, 2011, 29(2): 88-91. doi: 10.3963/j.ISSN1674-4861.2011.02.020
|
Lead Distance of Warning Signs on Through Highways in Towns and Villages