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Gray scale test chart

Gray scale test chart, Total:6 items.

In the international standard classification, Gray scale test chart involves: Optics and optical measurements, Special measuring equipment for use in telecommunications.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Gray scale test chart

GB/T 13170.14-1991 Test charts of reflection for television.Grayscale test chart A
GB/T 13170.15-1991 Test charts of reflection for television.Grayscale test chart B
GB 6996.12-1986 Grayscale test chart of transparencies for television
GB/T 6996.12-1986 Gray scale test chart A of transparencies for television
GB/T 6996.13-1986 Gray scale test chart B of transparencies for television
GB/T 9403-1988 The reflection grayscale test chart