C0182300_895 arpha-Naphthol《化学试药（α-萘酚）》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

IEC 62676-1-2-2013 Video surveillance systems for use in security applications - Part 1-2 System requirements - Performance requirements for video transmission《安全应用中用视频监控系统.第1-2部分 系统要求.视频传输性能要求》.pdf

IEC 62676-2-1-2013 Video surveillance systems for use in security applications - Part 2-1 Video transmission protocols - General requirements《安全应用的视频监控系统.第2-1部分 视频传输协议.通用要求》.pdf

IEC 62676-3-2013 Video surveillance systems for use in security applications - Part 3 Analog and digital video interfaces《安全应用的视频监控系统.第3部分 模拟和数字视频接口》.pdf

IEC 62676-4-2014 Video surveillance systems for use in security applications - Part 4 Application guidelines《安全设备用视频监控系统 第4部分 应用指南》.pdf

IEC 62679-3-1-2014 Electronic paper displays - Part 3-1 Optical measuring methods《电子纸显示器 第3-1部分 光学测量方法》.pdf

IEC 62679-3-2-2013 Electronic paper display - Part 3-2 Measuring method - Electro-optical《电子纸显示器.第3-2部分 测量方法.电-光》.pdf

IEC 62679-3-3-2016 Electronic paper displays - Part 3-3 Optical measuring methods for displays with integrated lighting units《电子纸显示器 第3-3部分 带集成照明装置的显示器光学测量方法》.pdf

IEC 62680-1-1-2015 Universal serial bus interfaces for data and power - Part 1-1 Common components - USB Battery Charging Specification Revision 1.2《数据和电源的通用串行总线接口 第1-1部分 常见组件 USB电池充电规格 修订版1.2》.pdf

IEC 62680-1-2013 Universal Serial Bus interfaces for data and power - Part 1 Universal Serial Bus Specification Revision 2.0《数据和电源通用串行总线接口.第1部分 通用串行总线(USB)规范 修订版2.0》.pdf