China National Standards

China encoded GB Standards English PDF List


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "encoded" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 18721.2-2017 Graphic technology-Prepress digital data exchange-Part 2:XYZ/sRGB encoded standard colour image data (XYZ/SCID)
    印刷技术 印前数据交换 第2部分:XYZ/sRGB编码的标准彩色图像数据(XYZ/SCID)
    China National Standards
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    English PDF
    GB/T 18472-2001 Test signals for digitally encoded colour television system
    数字编码彩色电视系统用测试信号
    China National Standards
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    English PDF
    GB/T 17789-1999 Procedures for simultaneous transmission of data and digitally encoded voice signals over the PSTN or over 2-wire leased point-to-point telephone type circuits
    在PSTN或二线点对点租用电话型电路上同时传送数据和数字化编码语音信号的规程
    China National Standards
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    GB/T 9716-1988 Information processing--Unrecorded 12.7mm (0.5in)wide magnetic tape for information interchange-32ftpmm(800 ftpi)NRZ1,126ftpmm(3200ftpi)phase encoded and 356ftpmm(9042ftpi) NRZ1
    信息处理 信息交换用9磁道,12.7mm(0.5in)未记录磁带 32ftpmm(800ftpi)NRZ1制,126ftpmm(3200ftpi)调相制和356ftpmm(9042ftpi)NRZ1制
    China National Standards
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    GB/T 6550-1986 Information processing -- 9-Track,127mm wide magnetic tape for information interchange recorded at 63rpmm, phase encoded
    信息处理交换用9磁道12.7毫米宽63行/毫米调相制记录磁带
    China National Standards
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    English PDF

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