| 摘要 |
The invention relates to a road control member placing and retrieving system which has a toppling and erecting device for toppling and erecting road control members, wherein the portion for toppling and the portion for erecting the road control members are separate portions which cooperate with each other during toppling and erecting. The invention also relates to a vehicle including said system, a method for retrieving road control members and a method for placing road control members. |
