信息技术.抽象语法记法1(ASN.1).ASN参数化.1规范

[中文适用范围]： 此建议|国际标准是抽象语法符号一 (ASN.l) 的一部分，定义了 ASN.l 规范参数化的符号。 [外文原描述]： ISO/IEC 8824-4:2002 defines the provisions for parameterized reference names and parameterized assignments for data types which are useful for the designer when writing specifications where some aspects are left undefined at certain stages of the development to be filled in at a later stage to produce a complete definition of an abstract syntax.