ITU-R INFORME BS 799-2 SPANISH-1986 SUBJECTIVE ASSESSMENT OF QUALITY OF SOUND IN BROADCASTING USING DIGITAL TECHNIQUES《数字技术对广播音响质量的主观评价》.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

DIN CEN TS 15279-2006 Workplace exposure - Measurement of dermal exposure - Principles and methods German version CEN TS 15279 2006《工作场所暴露 测定皮肤暴露 原则和方法》.pdf

DIN CEN TS 15291-2006 Identification card system - Guidance on design for accessible card-activated devices German version CEN TS 15291 2006《识别卡系统 卡激活装置的设计指南》.pdf

DIN CEN TS 15293-2011 Automotive fuels - Ethanol (E85) automotive fuel - Requirements and test methods German version CEN TS 15293 2011《机动车燃料 乙醇(E85)机动车燃料 要求和试验方法 德文版本CEN TS 15293-.pdf

DIN CEN TS 15324-2008 Bitumen and bituminous binders - Determination of equiviscous temperature based on Low Shear Viscosity using a Dynamic Shear Rheometer in low frequency oscill.pdf

DIN CEN TS 15325-2008 Bitumen and bituminous binders - Determination of Zero-Shear Viscosity (ZSV) using a Shear Stress Rheometer in creep mode German version CEN TS 15325 2008《沥青和.pdf

DIN CEN TS 15354-2006 Plastics - Extruded and or calandered non-reinforced film and sheeting made of plasticized poly(vinyl chloride) (PVC-P) - Guidance for characterisation and de.pdf

DIN CEN TS 15364-2006 Characterization of waste - Leaching behaviour tests - Acid and base neutralisation capacity test German version CEN TS 15364 2006《废弃物特性描述 过滤性能试验 酸和碱中和作用容量试验》.pdf

DIN CEN TS 15370-1-2006 Solid biofuels - Method for the determination of ash melting behaviour - Part 1 Characteristic temperatures method German version CEN TS 15370-1 2006《固体生物燃料.pdf

DIN CEN TS 15379-2007 Building management - Terminology and scope of services German version CEN TS 15379 2006《建筑管理 设备术语和使用范围》.pdf