SS I ETS 300 245-6 Ed. 1 (1996) 标准详情
- 标准号:SS I ETS 300 245-6 Ed. 1 (1996)
- 中文标题:
- 英文标题:Integrated Services Digital Network (isdn) - Technical Characteristics For Telephony Terminals - Part 6: Wideband (7 Khz), Loudspeaking And Hands Free Telephony
- 标准类别:新加坡SS
- 发布日期: