NF Z83-594-1998 Digital cellular telecommunications system (Phase 2) Base Station Controller Base Transceiver Station (BSC - BTS) interface Layer 1 structure of physical circuits (.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

ITU-T G 731-1993 PRIMARY PCM MULTIPLEX EQUIPMENT FOR VOICE FREQUENCIES《音频用基群脉冲编码调制(PCM)复用设备》.pdf

ITU-T G 732 FRENCH-1993 CHARACTERISTICS OF PRIMARY PCM MULTIPLEX EQUIPMENT OPERATING AT 2048 kbit s《工作在2048 kbit s的基群脉冲编码调制(PCM)复用设备的特性》.pdf

ITU-T G 732 SPANISH-1993 CHARACTERISTICS OF PRIMARY PCM MULTIPLEX EQUIPMENT OPERATING AT 2048 kbit s《工作在2048 kbit s的基群脉冲编码调制(PCM)复用设备的特性》.pdf

ITU-T G 732-1993 CHARACTERISTICS OF PRIMARY PCM MULTIPLEX EQUIPMENT OPERATING AT 2048 kbit s《工作在2048kbit s的基群脉冲编码调制(PCM)复用设备的特性》.pdf

ITU-T G 733 FRENCH-1993 CHARACTERISTICS OF PRIMARY PCM MULTIPLEX EQUIPMENT OPERATING AT 1544 kbit s《工作在1544 kbit s的基群脉冲编码调制(PCM)复用设备的特性》.pdf

ITU-T G 733 SPANISH-1993 CHARACTERISTICS OF PRIMARY PCM MULTIPLEX EQUIPMENT OPERATING AT 1544 kbit s《以1544 kbit s速率运行的首要脉码调制多路复用设备的特性》.pdf

ITU-T G 733-1993 CHARACTERISTICS OF PRIMARY PCM MULTIPLEX EQUIPMENT OPERATING AT 1544 kbit s《工作在1544kbit s的基群脉冲编码调制(PCM)复用设备的特性》.pdf

ITU-T G 734 FRENCH-1993 CHARACTERISTICS OF SYNCHRONOUS DIGITAL MULTIPLEX EQUIPMENT OPERATING AT 1544 kbit s《工作在1544 kbit s的同步数字复用设备的特性》.pdf

ITU-T G 734 SPANISH-1993 CHARACTERISTICS OF SYNCHRONOUS DIGITAL MULTIPLEX EQUIPMENT OPERATING AT 1544 kbit s《以1544 kbit s速率运行的同步数字多路复用设备的特性》.pdf