ETSI GSM 02 93-1997 Digital Cellular Telecommunications System (Phase 2+) Completion of Calls to Busy Subscriber (CCBS) Service Description Stage 1《数字蜂窝通信系统(第2+阶段) 忙时用户呼叫接通(CCBS)业务_1.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 F721-2018 Standard Specification for Gage Piping Assemblies《仪表管道组件标准规范》.pdf

ASTM F722-1982(2004) Standard Specification for Welded Joints for Shipboard Piping Systems《船上管道系统用焊接接头标准规范》.pdf

ASTM F722-1982(2008) Standard Specification for Welded Joints for Shipboard Piping Systems《船上管道系统用焊接接头的标准规范》.pdf

ASTM F722-1982(2014) Standard Specification for Welded Joints for Shipboard Piping Systems《船上管道系统用焊接接头的标准规格》.pdf

ASTM F724-1994a(2004) Standard Test Method for Outdoor Evaluation of Tire Sidewall Component Cracking Resistance《轮胎侧壁组件抗断裂性能的室外评定标准试验方法》.pdf

ASTM F724-1994a(2010)e1 Standard Test Method for Outdoor Evaluation of Tire Sidewall Component Cracking Resistance《疲劳轮胎侧壁组件抗断裂性能室外评定的标准试验方法》.pdf

ASTM F724-1994a(2016) Standard Test Method for Outdoor Evaluation of Tire Sidewall Component Cracking Resistance《室外评估轮胎侧壁组件抗断裂性能的标准试验方法》.pdf

ASTM F725-2003(2008)e1 Standard Practice for Drafting Impact Test Requirements In Thermoplastic Pipe And Fittings Standards《热塑性管道和配件标准中冲击试验要求起草规程》.pdf

ASTM F725-2003(2013) Standard Practice for Drafting Impact Test Requirements In Thermoplastic Pipe And Fittings Standards《起草热塑性管件和配件标准冲击试验要求的标准实施规程》.pdf