Motor vehicle maintenance and repair的意思|示意

Each road transportation authority shall keep confidential the trade secrets of motor vehicle maintenance and repair operators.

道路运输管理机构应当为机动车维修经营者保守商业秘密。

Those who are to engage in motor vehicle maintenance, repair and performance testing shall submit an application to the vehicle maintenance administrative departments.

需要从事机动车维修和机动车性能检测活动的，应当向车辆维修管理部门提出申请。