CNS 14151-1998 Line transmission of non-telephone signals - Procedures for establishing communication between threeor more audiovisual terminals using digital channels up to 2Mbit .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

YS T 372.18-2006 贵金属合金元素分析方法钆量的测定偶氮氯膦Ⅲ分光光度法.pdf

YS T 372.19-2006 贵金属合金元素分析方法钇量的测定偶氮氯膦Ⅲ分光光度法.pdf

YS T 372.2-2006 贵金属合金元素分析方法铂量的测定高锰酸钾电流滴定法.pdf

YS T 372.20-2006 贵金属合金元素分析方法镉量的测定碘化钾析出EDTA络合滴定法.pdf

YS T 372.21-2006 贵金属合金元素分析方法锆量的测定EDTA络合滴定法.pdf

YS T 372.22-2006 贵金属合金元素分析方法铟量的测定EDTA络合滴定法.pdf

YS T 372.3-2006 贵金属合金元素分析方法钯量的测定丁二肟析出EDTA络合滴定法.pdf

YS T 372.4-2006 贵金属合金元素分析方法铜量的测定硫脲析出EDTA络合滴定法.pdf

YS T 372.5-2006 贵金属合金元素分析方法PtCu合金中铜量的测定EDTA络合滴定法.pdf