分析短编组旅客列车发生意外紧急制动问题的原因，提出预防措施。
The causes to the unexpected emergency braking on passenger trains of short consist are analyzed.
分析短编组旅客列车发生意外紧急制动问题的原因，提出预防措施。
The causes to the unexpected emergency braking on passenger trains of short consist are analyzed. And the preventive measures are put forward.
应用推荐