Two national mold standards were officially released

On October 11, the State Administration for Market Regulation and the National Standardization Administration jointly issued the National Standards Announcement No. 21 of 2020, officially approving the release of 106 national standards and 2 national standard amendments, including 2 national mold standards GB /T39164-2020 "Insulation plate for injection molds for molding molds" and GB/T39170-2020 "Hollow positioning pins for molding molds", the implementation date is May 1, 2021.

　　GB/T39164-2020 "Insulation plate for injection molds for molding molds" and GB/T39170-2020 "Hollow positioning pins for molding molds" are newly formulated national standards, revised and adopted ISO15600: 2000 and ISO 9449: 2007, and are based on ISO standards The content has undergone necessary technical and editorial changes.