With the shortening of the R&D cycle of the enterprise and the growth of the manufacturing scale, the companys product management and product competitiveness are facing multiple pressures from domestic and foreign markets. During the entire life cycle of the product, the product quality is guaranteed, and the low failure rate or even zero Failure becomes an important competitiveness of an enterprise, but it is also a challenge for enterprise quality control.GRGTEST has invested more than 300 sets of ...