Category:China HDTV Test Pattern (GY/T 254-2011)
People's Republic of China Radio, Film and Television Industry Standard (GY/T 254-2011) - High Definition TV Test Pattern
Media in category "China HDTV Test Pattern (GY/T 254-2011)"
This category contains only the following file.
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Chinese HDTV test card.png 1,920 × 1,080; 1.11 MB
