I.S. ETS 300 012-1:2001现行
Integrated Services Digital Network (isdn) - Basic User-network Interface (uni) Part 1: Layer 1 Specification
出版：National Standards Authority of Ireland
专家解读视频
基本信息
标准编号： I.S. ETS 300 012-1:2001
标准类别：TechnicalSpecification
出版单位：National Standards Authority of Ireland
标准页数：84
标准简介
Incorporates the test suite specification and referenced material from ITU-T I.430.
等同采用的国际标准
ETS 300 012-1 Ed.2 (1998) - Identical
