定义根据CCITT版本记录的托管对象类、属性类型、名称绑定、包、特定属性、操作类型、参数类型和通知类型。X.722/ISO/IEC 10165-4，并规定了使用这些定义的其他CCITT建议/国际标准的合规性要求。适用于OSI管理对象类规范的开发，并提供支持OSI系统管理功能的通用定义。

Defines the managed object classes, attribute types, name bindings, packages, specific attributes, action types, parameter types and notification types documented in accordance with CCITT Rev. X.722 / ISO/IEC 10165-4 and specifies compliance requirements placed on other CCITT Recommendations / International Standards that make use of these definitions. Is applicable to the development of OSI managed object class specifications and provides generic definitions that support OSI systems management functions.