I-ETS 300 302-1 Ed.2 (1996) 标准详情
- 标准号:I-ETS 300 302-1 Ed.2 (1996)
- 中文标题:
- 英文标题:Integrated Services Digital Network (ISDN); Videotelephony teleservice; Part 1: Electroacoustic characteristics for 3,1 kHz bandwidth handset terminals
- 标准类别:欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期: