标准号:ITU-T J.80-1993
中文标准名称:以接近140 Mbit/s的比特率进行编播级质量应用的分量编码数字电视信号的传输
英文标准名称:Transmission of Component-Coded Digital Television Signals for Contribution-Quality Applications at Bit Rates Near 140 mbit/s - Television and Sound Transmission 18 pp (Formerly Recommendation ITU-R CMTT.721)