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Sinochem New Net News PetroChina Northeast Sales Dalian Branch Laboratory recently passed the certification review by the review team of the National Supervision and Administration Commission and obtained the national CMA qualification certificate
In order to complete the laboratory competence certification, the Dalian branch established system documents in accordance with the requirements of the CMA certification system, completed the preparation of laboratory equipment operating procedures, equipment label replacement, equipment maintenance verification and other records binding and archiving, and carried out personnel training and measurement.
This certification mainly involves a total of 31 related testing standards for vehicle gasoline and diesel