Two national mold standards were of南錢ficially released

On October 11, the State Admin人很istration for Market Regulation and t問算he National Standardization Administra少藍tion jointly issued the Nat行熱ional Standards Announcement No. 2森動1 of 2020, officially ap匠書proving the release 雨樂of 106 national stan輛玩dards and 2 national standard am外那endments, including 2 nation行街al mold standards GB /T39白近164-2020 "Insulatio綠可n plate for injection mold唱雨s for molding molds&qu森什ot; and GB/T39170-2020 &q們樹uot;Hollow positioning pins f吧為or molding molds", the implementat影影ion date is May 1, 202少秒1.

　　GB/T39164-2020 "I報飛nsulation plate for injection鄉車 molds for molding mol些關ds" and GB/T39170-2020 &q動務uot;Hollow positioning pins for moldin花我g molds" are newly formulated nat黃線ional standards, revised and adopt制吃ed ISO15600: 2000 and I聽物SO 9449: 2007, and are based 這嗎on ISO standards The c來議ontent has undergone n子國ecessary technical and editorial chan河影ges.