Home / Standards / GB/T 28513-2012 GB/T 28513-2012 Active Application profile-Sign language and lip-reading real-time conversation using low bit-rate video communication 使用低比特率视频通信的手语和唇读实时会话应用配置 Standard Type GBT ICS 35.240.99 CCS L67 Status 现行 Issue Date 2012-06-29 Implementation 2012-10-01 Responsible Dept 工业和信息化部(通信) Drafting Unit N/A