May 20 is the 23rd Word Metrology Day.
Key Words:standards
The world needs the coordinated development of standards, as standards can promote the interconnectivity of the world.
Key Words:standards,SSD
The Ministry of Industry and Information Technology, Ministry of Transport, and SAC jointly issued the Guidance on Constructing National Standards System for Internet of Vehicles Industry (Smart Transport) on March 17.
Key Words:construction,standards system