详细的信息-所有车手、车队以及赛道的历史和介绍。
Detailed Information - Information and history on all drivers, teams, and race tracks.
本网站的内容包括最新消息、最热门的汽车展、赛车手的专业建议、年度之车、购车者指南以及未来汽车介绍等栏目。
We've got late-breaking news, the hottest auto shows, expert advice from racers, car of the year, buyer's guide and future vehicles.
介绍了机车手制动机的作用及机车运行时手制动机处于制动状态的危害。
The usage and hidden trouble of hand brake of locomotive if introduced, an automatic protective set is added to limit locomotive moving on braking state.
应用推荐