YC/T 474.1-2013 Specifications for geographic information sharing services of tobacco industry—Part 1:Data elements of geographic information

YC/T 474.2-2013 Specifications for geographic information sharing services of tobacco industry—Part 2:Classification and codes of geographic information YC/T 474.3-2013 Specifications for geographic information sharing services of tobacco industry—Part 3:Cartographic symbols of geographic information YC/T 474.4-2013 Specifications for geographic information sharing services of tobacco industry—Part 4:Data exchange and Web Services for geographic information

GB/T 2312-1980 Code of Chinese graphic character set for information interchange—Primary set GB/T 18391.1-2002 Information technology—Specification and standardization of data elements—Part 1:Framework for the specification and standardization of data elements GB/T 18391.1-2009 Information technology—Metadata registries(MDR)—Part 1:Framework GB/T 18391.2-2003 Information technology—Specification and standardization of data elements—Part 2:Classification for data elements GB/T 18391.2-2009 Information technology—Metadata registries (MDR)—Part 2:Classification GB/T 18391.3-2001 Information technology—Specification and standardization of data elements—Part 3:Basic attributes of data elements GB/T 18391.3-2009 Information technology—Metadata registries (MDR)—Part 3:Registry metamodel and basic attributes GB/T 18391.4-2001 Information technology—Specification and standardization of data elements—Part 4:Rules and guidelines for the formulation of data definitions GB/T 18391.4-2009 Information technology—Metadata registries(MDR)—Part 4:Formulation of data definitions GB/T 18391.5-2001 Information technology—Specification and standardization of data elements—Part 5:Naming and identification principles for data elements GB/T 18391.5-2009 Information technology—Metadata registries (MDR)—Part 5:Naming and identification principles GB/T 18391.6-2001 Information technology—Specification and standardization of data elements—Part 6:Registration of data elements GB/T 18391.6-2009 Information technology—Metadata registries (MDR)—Part 6:Registration YC/T 190-2005 Coding rules for the organization of tobacco industry YC/T 474.2-2013 Specifications for geographic information sharing services of tobacco industry—Part 2:Classification and codes of geographic information GA 36-2007 The license plate of the People's Republic of China GB/T 18391.1-2026 Information technology—Metadata registries(MDR)—Part 1:Framework GB/T 18391.2-2026 Information technology—Metadata registries(MDR)—Part 2:Classification GB/T 18391.3-2026 Information technology—Metadata registries (MDR)—Part 3:Metamodel for registry common facilities