[Highlights] The new standards for the machinery industry developed by Jianzhi Group have been released!
Release time:
2016-11-24
Jianzhi Group participated in the drafting of the new standards for the machinery industry, "Iron-type sand-coated molding machine" (JB/T12281-2015) and "Continuous Casting Cast Iron Hollow Profile" (JB/T12282-2015), which were recently officially released by the the People's Republic of China Ministry of Industry and Information Technology. These two standards from the drafting, preparation to the final release and implementation, which lasted more than 4 years, the construction branch group participated in the whole process.
Jianzhi Group participated in the drafting of the new standards for the machinery industry, "Iron-type sand-coated molding machine" (JB/T12281-2015) and "Continuous Casting Cast Iron Hollow Profile" (JB/T12282-2015), which were recently officially released by the the People's Republic of China Ministry of Industry and Information Technology. These two standards from the drafting, preparation to the final release and implementation, which lasted more than 4 years, the construction branch group participated in the whole process.
The first on the right in the picture is the representative of Jianzhi Group, Comrade Li Guolin. Jianzhi Group participated in the formulation of the standard. Review In July 2009, Jianzhi Group, as the main drafting unit of the national standard GB/T3287 "Malleable Cast Iron Pipe Connectors", participated in the drafting and revision of the standard.
In September of the same year, Jianzhi Group, as the main drafting unit of the standard, put forward 9 specific amendments to the revised draft of GB/T9440 "malleable iron castings.
In September 2010, Jianzhi Group participated in the "Comprehensive Evaluation of Cleaner Production in Foundry Enterprises" and other two national standard review meetings.
In 2010, the national standard "Metallographic Examination of Malleable Cast Iron" (GB/T25746-2010), which Jianzhi Group participated in the formulation, was officially released and implemented on June 11, 2011.
In September 2016, he participated in the drafting of the national standard of "Technical Requirements for Groove Pipe Connectors" in Xiangshan, Beijing.
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