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International Standard Category: Multimedia systems and teleconferencing equipment

SJ/T 11121-1997    General specification for video control equipment of CCTV
应用电视 视频控制设备通用技术条件 ;
Category No.:33.160.60 Valid Status:valid
Issued Organization:MIIT Issued Date:1997-9-3
Implemented Date:1998-1-1 Abolished Date:
Superseded Standard.: Superseded Date:
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