What is the meaning of CM qualification for petrochemical products testing
Is summed up, the test report with CMA qualification, has the legal effect of qualified, can make legal arbitration according to product / project acceptance, his name is "China Metrology Accreditation", meaning "China measurement certification". The same is the qualification test units
Only obtained the certificates of the third party testing institutions are allowed to use CMA in the inspection report, the inspection reports cover chapter CMA, the quality of the products can be used to evaluate the results and the judicial identification, has legal effect.
First of all, this is the most basic requirement for the quality inspection organization of the product; CMA is a provincial level certificate,
