首页>
外国专利>
For preventing the entrance of drivers on expressways
For preventing the entrance of drivers on expressways
展开▼
机译:用于防止驾驶员进入高速公路
展开▼
页面导航
摘要
著录项
相似文献
摘要
For preventing the entrance of drivers on expressways, characterized in that the turn lane by one to the possible correct entrance (3) a crash barrier (1) is secured.
展开▼