标准号:IS 12373-1987
发布日期:1989/10/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This International Standard describes the Reference Model of Open Systems Interconnection. It establishes a framework for coordinating the development of existing and future standards for the interconnection of systems and is provided for reference by those standards.This International Standard does not specify services and pro-tocols for OSI. It is neither an implementation specification for systems, nor a Dasis for appraising the conformance of implementations.