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ITU-R F 1570-2 FRENCH-2010 Impact of uplink transmission in the fixed service usign high altitude platform stations on the Earth exploration-satellite service (.pdf 8

ITU-R F 1570-2 FRENCH-2010 Impact of uplink transmission in the fixed service usign high altitude platform stations on the Earth exploration-satellite service (.pdfITU-R F 1570-2 FRENCH-2010 Impact of uplink transmission in the fixed service usign high altitude platform stations on the Earth exploration-satellite service (.pdf

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ITU-R BT 601-7 FRENCH-2011 Studio encoding parameters of digital television for standard 4 3 and wide-screen 16 9 aspect ratios《标准4 3和宽屏幕16 9数字电视的演播编码参数》.pdf 20

ITU-R BT 601-7 FRENCH-2011 Studio encoding parameters of digital television for standard 4 3 and wide-screen 16 9 aspect ratios《标准4 3和宽屏幕16 9数字电视的演播编码参数》.pdfITU-R BT 601-7 FRENCH-2011 Studio encoding parameters of digital television for standard 4 3 and wide-screen 16 9 aspect ratios《标准4 3和宽屏幕16 9数字电视的演播编码参数》.pdf

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ITU-R BT 1885 FRENCH-2011 Objective perceptual video quality measurement techniques for standard definition digital broadcast television in the presence of a re.pdf 53

ITU-R BT 1885 FRENCH-2011 Objective perceptual video quality measurement techniques for standard definition digital broadcast television in the presence of a re.pdfITU-R BT 1885 FRENCH-2011 Objective perceptual video quality measurement techniques for standard definition digital broadcast television in the presence of a re.pdf

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ITU-R BT 1872 FRENCH-2010 User requirements for digital electronic news gathering《数字电子新闻采集的用户需求》.pdf 8

ITU-R BT 1872 FRENCH-2010 User requirements for digital electronic news gathering《数字电子新闻采集的用户需求》.pdfITU-R BT 1872 FRENCH-2010 User requirements for digital electronic news gathering《数字电子新闻采集的用户需求》.pdf

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IEC 60450 AMD 1-2007 Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials Amendment 1《电工.pdf 8

IEC 60450 AMD 1-2007 Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials Amendment 1《电工.pdfIEC 60450 AMD 1-2007 Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials Amendment 1《电工.pdf

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IEC 60399 AMD 1-2008 Barrel thread for lampholders with shade holder ring Amendment 1《带灯罩卡环的灯座的圆桶尾端螺纹 修改件1》.pdf 10

IEC 60399 AMD 1-2008 Barrel thread for lampholders with shade holder ring Amendment 1《带灯罩卡环的灯座的圆桶尾端螺纹 修改件1》.pdfIEC 60399 AMD 1-2008 Barrel thread for lampholders with shade holder ring Amendment 1《带灯罩卡环的灯座的圆桶尾端螺纹 修改件1》.pdf

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IEC 60371-3-7-1995 Insulating materials based on mica - Part 3 Specifications for individual materials - Sheet 7 Polyester film mica paper with an epoxy resin b.pdf 20

IEC 60371-3-7-1995 Insulating materials based on mica - Part 3 Specifications for individual materials - Sheet 7 Polyester film mica paper with an epoxy resin b.pdfIEC 60371-3-7-1995 Insulating materials based on mica - Part 3 Specifications for individual materials - Sheet 7 Polyester film mica paper with an epoxy resin b.pdf

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IEC 60352-8-2011 Solderless connections - Part 8 Compression mount connections - General requirements test methods and practical guidance《无焊连接 第8部分 压缩座底连接 一般要求 .pdf 46

IEC 60352-8-2011 Solderless connections - Part 8 Compression mount connections - General requirements test methods and practical guidance《无焊连接 第8部分 压缩座底连接 一般要求 .pdfIEC 60352-8-2011 Solderless connections - Part 8 Compression mount connections - General requirements test methods and practical guidance《无焊连接 第8部分 压缩座底连接 一般要求 .pdf

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IEC 60335-2-70-2004 Household and similar electrical appliances - Safety - Part.2-70 Particular requirements for milking machines《家用和类似用途电器 安全 第2-70部分 挤奶机的特殊要求》.pdf 42

IEC 60335-2-70-2004 Household and similar electrical appliances - Safety - Part.2-70 Particular requirements for milking machines《家用和类似用途电器 安全 第2-70部分 挤奶机的特殊要求》.pdfIEC 60335-2-70-2004 Household and similar electrical appliances - Safety - Part.2-70 Particular requirements for milking machines《家用和类似用途电器 安全 第2-70部分 挤奶机的特殊要求》.pdf

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LNEC PCA 20-1974 《三维结构常数的矩形截面结构》.pdf 22

LNEC PCA 20-1974 《三维结构常数的矩形截面结构》.pdfLNEC PCA 20-1974 《三维结构常数的矩形截面结构》.pdf

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