ITU-R BT 470-7 FRENCH-2005 Conventional analogue television systems《传统模拟电视系统》.pdf

上传人:eastlab115 文档编号:790825 上传时间:2019-02-02 格式:PDF 页数:1 大小:71.04KB
下载 相关 举报
ITU-R BT 470-7 FRENCH-2005 Conventional analogue television systems《传统模拟电视系统》.pdf_第1页
第1页 / 共1页
亲,该文档总共1页,全部预览完了,如果喜欢就下载吧!
资源描述

1、 Rec. UIT-R BT.470-7 1 RECOMMANDATION UIT-R BT.470-7 Systmes de tlvision analogique classiques (1970-1974-1986-1994-1995-1997-1998-2005) LAssemble des radiocommunications de lUIT, considrant a) quun grand nombre de pays ont tabli des services de tlvision couleur qui donnent satisfaction, sur la base

2、 de systmes NTSC, PAL ou SECAM; b) quune plus grande multiplicit des systmes compliquerait lchange des programmes, recommande 1 que les administrations dsireuses de mettre en oeuvre un systme de tlvision couleur composite analogique choisissent les spcifications radiofrquence de lun des systmes de t

3、lvision dfinis dans la Recommandation UIT-R BT.1701 Caractristiques des signaux rayonns par les systmes de tlvision analogique classiques; et 2 que les administrations choisissent les caractristiques des signaux vido de production correspondantes dfinies dans la Recommandation UIT-R BT.1700 Caractristiques des signaux vido composites pour les systmes de tlvision analogique classiques. _

展开阅读全文
相关资源
猜你喜欢
  • DIN EN 1870-8-2013 Safety of woodworking machines - Circular sawing machines - Part 8 Single blade edging circular rip sawing machines with power driven saw unit and manual loading.pdf DIN EN 1870-8-2013 Safety of woodworking machines - Circular sawing machines - Part 8 Single blade edging circular rip sawing machines with power driven saw unit and manual loading.pdf
  • DIN EN 1870-9-2013 Safety of woodworking machines Circular sawing machines Part 9 Double blade circular sawing machines for cross-cutting with integrated feed and with manual loadi.pdf DIN EN 1870-9-2013 Safety of woodworking machines Circular sawing machines Part 9 Double blade circular sawing machines for cross-cutting with integrated feed and with manual loadi.pdf
  • DIN EN 1871-2000 Road marking materials - Physical properties German version EN 1871 2000《公路标记材料 物理性能 德文版本EN1871 2000》.pdf DIN EN 1871-2000 Road marking materials - Physical properties German version EN 1871 2000《公路标记材料 物理性能 德文版本EN1871 2000》.pdf
  • DIN EN 1873-2016 Prefabricated accessories for roofing - Individual rooflights of plastics - Product specification and test methods German version EN 1873 2014+A1 2016《屋顶层用预制附件 塑料单.pdf DIN EN 1873-2016 Prefabricated accessories for roofing - Individual rooflights of plastics - Product specification and test methods German version EN 1873 2014+A1 2016《屋顶层用预制附件 塑料单.pdf
  • DIN EN 1875-3-1998 Rubber- or plastics-coated fabrics - Determination of tear strength - Part 3 Trapezoidal method German version EN 1875-3 1997《橡胶或塑料涂层的织物 撕裂强度的测定 第3部分 梯形试样法》.pdf DIN EN 1875-3-1998 Rubber- or plastics-coated fabrics - Determination of tear strength - Part 3 Trapezoidal method German version EN 1875-3 1997《橡胶或塑料涂层的织物 撕裂强度的测定 第3部分 梯形试样法》.pdf
  • DIN EN 1876-1-1998 Rubber or plastics coated fabrics - Low temperatures tests - Part 1 Bending test German version EN 1876-1 1997《橡胶或塑料涂覆织物 低温试验 第1部分 弯曲试验》.pdf DIN EN 1876-1-1998 Rubber or plastics coated fabrics - Low temperatures tests - Part 1 Bending test German version EN 1876-1 1997《橡胶或塑料涂覆织物 低温试验 第1部分 弯曲试验》.pdf
  • DIN EN 1876-2-1998 Rubber or plastics coated fabrics - Low temperatures tests - Part 2 Impact test on loop German version EN 1876-2 1997《橡胶或塑料涂覆织物 低温试验 第2部分 毛圈冲击试验》.pdf DIN EN 1876-2-1998 Rubber or plastics coated fabrics - Low temperatures tests - Part 2 Impact test on loop German version EN 1876-2 1997《橡胶或塑料涂覆织物 低温试验 第2部分 毛圈冲击试验》.pdf
  • DIN EN 1877-1-2000 Products and systems for the protection and repair of concrete structures - Test methods Reactive functions related to epoxy resins - Part 1 Determination of epo.pdf DIN EN 1877-1-2000 Products and systems for the protection and repair of concrete structures - Test methods Reactive functions related to epoxy resins - Part 1 Determination of epo.pdf
  • DIN EN 1877-2-2000 en 5109 Products and systems for the protection and repair of concrete structures - Test methods Reactive functions related to epoxy resins - Part 2 Determinatio.pdf DIN EN 1877-2-2000 en 5109 Products and systems for the protection and repair of concrete structures - Test methods Reactive functions related to epoxy resins - Part 2 Determinatio.pdf
  • 相关搜索

    当前位置:首页 > 标准规范 > 国际标准 > 其他

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1