拖拉机不准空挡溜坡，汽车呢？肖奚强１０４国道南京至杭州段的１３７３公里附近的一个陡坡边有这样一条标语：严格控制拖拉机空挡溜坡这条标语有两个毛病．首先，机动车辆空档溜坡是交通规则上严格禁止的，因为空挡溜坡，车辆失控，易出交通事故．而＂控制＂是＂不使越出... Tractors are not allowed to slippery, cars? Xiao Xiqiang 104 State Road Nanjing to Hangzhou section of the 1373 km near a steep slope there is such a slogan: strict control of the tractor neutral slip slogans have two problems. First of all, the free-wheeling of motor vehicles is strictly forbidden in the traffic rules because of the landslide and the loss of control of vehicles and traffic accidents. The “control” is "do not make more than ...