ETSI ETS 300 581-5-1995 European Digital Cellular Telecommunications System Half Rate Speech Part 5 Discontinuous Transmission (DTX) for Half Rate Speech Traffic Channels (GSM 06 4.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

EN ISO 6974-4-2001 en Natural Gas - Determination of Composition with Defined Uncertainty by Gas Chromatography - Part 4 Determination of Nitrogen Carbon Dioxide and C1 to C5 and C.pdf

EN ISO 6974-5-2014 en Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 5 Isothermal method for nitrogen carbon dioxide C1 to C5 hy.pdf

EN ISO 6974-6-2005 en Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6 Determination of hydrogen helium oxygen nitrogen carbon dio.pdf

EN ISO 6975-2005 en Natural gas Extended analysis Gas-chromatographic method《天然气 延伸分析 气相色谱法 (ISO 6975)-1997》.pdf

EN ISO 6976-2005 4273 Natural gas - Calculation of calorific values density relative density and Wobbe index from composition《天燃气 热值 密度和相对密度及化合物沃泊指数的计算》.pdf

EN ISO 6976-2016 en Natural gas - Calculation of calorific values density relative density and Wobbe indices from composition《天然气的热值 计算密度 成分相对密度和Wobbe指数(ISO 6976 2016)》.pdf

EN ISO 6978-1-2005 en Natural gas - Determination of mercury - Part 1 Sampling of mercury by chemisorption on iodine《天然气 汞的测定 第1部分 用碘化学吸附法对汞的采样》.pdf

EN ISO 6978-2-2005 en Natural gas - Determination of mercury - Part 2 Sampling of mercury by amalgamation on gold platinum alloy《天然气 汞的测定 第2部分 用金 铂合金混汞法对汞的采样 ISO 6978-2-2003》.pdf

EN ISO 6988-1994 en Metallic and Other Non Organic Coatings - Sulfur Dioxide Test with General Condensation of Moisture《金属和其他无机覆盖层 通常凝露条件下的二氧化硫腐蚀试验(ISO 6988-1985)》.pdf