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GB/T 26683-2011 地面数字电视接收器通用规范

GB/T 26683-2011.General specification for digital terrestrial set-top box.GB/T 2...

GB/T 26685-2011.Methods of measurement for digital terrestrial television receiv...

GB/T 28160-2011.Specification of electronic programme guide for digital televisi...

GB/T 26682-2011.Technical requirements and methods of measurement for standard t...

GB/T 26684-2011.Methods of measurement for digital terrestrial set-top box.GB/T...

GB/T 26252-2010.Frequency planning criteria for digital terrestrial television b...

GB/T 22138-2008.Slide projector-Determination of temperature rise in the picture...

GB/T 22149-2008.Overhead projectors-Methods for measuring performance characteri...

GB/T 22161-2008.Intermittent sprockets for 35 mm motion-picture projectors-Dimen...

GB/T 6163-2011.Methods of measurement on radio receivers for FM broadcast transm...

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