ETSI I-ETS 300 302-1-1996 Integrated Services Digital Network (ISDN) Videotelephony Teleservice Part 1 Electroacoustic Characteristics for 3 1 kHz Bandwidth Handset Terminals Secon.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

ASTM C917-2005 Standard Test Method for Evaluation of Cement Strength Uniformity From a Single Source《同一货源水泥强度均匀性评定的标准试验方法》.pdf

ASTM C917-2005(2011) Standard Test Method for Evaluation of Cement Strength Uniformity From a Single Source《同一货源水泥强度均匀性评定的标准试验方法》.pdf

ASTM C918 C918M-2007 Standard Test Method for Measuring Early-Age Compressive Strength and Projecting Later-Age Strength《早期抗压强度的测量和后期强度预测用标准试验方法》.pdf

ASTM C918 C918M-2013 Standard Test Method for Measuring Early-Age Compressive Strength and Projecting Later-Age Strength《早期抗压强度的测量和后期强度预测的标准试验方法》.pdf

ASTM C919-2002 Standard Practice for Use of Sealants in Acoustical Applications《声学设备中密封料使用的标准实施规范》.pdf

ASTM C919-2008 Standard Practice for Use of Sealants in Acoustical Applications《声学设备中密封料使用的标准实施规范》.pdf

ASTM C919-2012 Standard Practice for Use of Sealants in Acoustical Applications 《声学设备中密封料使用的标准实施规范》.pdf

ASTM C919-2012(2017) Standard Practice for Use of Sealants in Acoustical Applications《声学设备中密封料使用的标准实施规程》.pdf

ASTM C919-2018 Standard Practice for Use of Sealants in Acoustical Applications.pdf