This International Standard defines the external visibility services provided by the catalog in an abstract way. This standard does not prescribe specific implementations or products.
GB/T 16264.3-1996 history
2009GB/T 16264.3-2008 Information technology open systems interconnection catalog part 3: abstract service definition
1996GB/T 16264.3-1996 Information technology--Open systems interconnection--The directory. Part 3:Abstract service definition