Vehicle defects related to accident causation are rare and likely to be due to deficient or defective maintenance.
车辆故障造成事故的情况很罕见。事故常常由维护不力或不当造成。
2
Mechanical maintenance personnel had in maintenance to ensure machine should be in stop working state. And hang them, lest machine suddenly run for the accident happened.
机械维修人员在维修保养时应确保机器处于停止工作状态。并挂上警示牌，以免机器突然运行而发生人为事故。
3
There should be strict operating procedures and technical measures to ensure the maintenance of safe, reliable and fast to avoid the accident occurred.