标准编号:PD 6569-6.1-1992
标准名称:与ETS 300001/NET4相适应的标准草案"由某些公共长途通信接...
英文名称:Draft standard to match to and work with ETS 300 001/NET4 "Apparatus with one or more particular functions for connection to public switched telephone networks run by certain public telecommunications operators". Specification for series connected apparatus. Apparatus having maximum allowable impairments
发布部门:
发布日期:1992-10-31
实施日期:1992-10-31
标准状态:现行
文件格式:PDF
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