天堂а√在线地址,国产视频午夜,日韩a一级片,中国一级大毛片,天天射天天射,黄色搞机网站,蜜月久综合久久综合国产

Hello, welcome to BCC Inc.
CN 400-016-9000

Transfer trust, service development

Service certification is the third-party proof that the service provider's service and management meet the requirements of relevant standards by using conformity assessment technology.

 

Vehicle repair service certification

RB/T 306-2017

RB/T 306-2017 "Technical Requirements for Automobile Maintenance Service Certification" is the basis for guiding automobile maintenance enterprises to standardize services and conduct self-evaluation.

 

RB/T 306-2017 "Technical Requirements for Automobile Maintenance Service Certification" belongs to the classified items under the service certification. By analyzing and studying the characteristics, classification and process of automobile maintenance service, the evaluation model and evaluation index system of automobile maintenance service quality are established. The evaluation criteria, service requirements and implementation rules of automobile maintenance service certification are expounded. The certification activities of star rating of service quality are carried out.