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道路施工区域标识
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道路施工区域标识
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road construction area sign
道路施工区域标识
为降低公路施工养护事故率,维护正常的交通流运行,保护公路施工养护人员及公路使用者的安全,必须根据不同的公路等级和施工区特点设置的安全警示和相关作业。通常设在道路施工、养护等路段前适当位置,一般为长方形,蓝底白字,图案部分为黄底黑图案。
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Warren Minor Christopher
Warren Weaver
Warring States
Warring States academic sect
Warring States bamboo slips collected by Tsinghua University
Warring States Chu bamboo slips collected by the Shanghai museum
Warring States primitive celadon musical instruments
warring states primitive celadon pierced long neck bottle
Warrior from Riace I
Warrior Lanling
Warrior Ma Daqi
Warriors of Heaven and Earth
Warriors of the Rainbow:Seediq Bale
Warrnambool
Wars against William Walker
Warsaw Book Fair
Warsaw Pact
Warsaw University Observatory
Warsaw Uprising
Warshaw school
warship noise control
warship shock control
warship vibration control
war simulation
Wars of the Roses
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