ITU-R INFORME M 1156 SPANISH-1990 Digital cellular public land mobile telecommunication systems (DCPLMTS)《蜂窝数据公众陆地移动通信系统》.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

QJ 483-1979 铝及铝合金绝缘阳极氧化膜层介电强度试验方法.pdf

QJ 484-1979 银镀复层抗硫化氢试验方法.pdf

QJ 724-1982 无头螺钉.pdf

QJ 728-1982 对称导柱矩形模架.pdf

QJ 773.50-1983 小型组合冲模 翻边凹模.pdf

QJ 996.10-1986 车床辅助工具 方刀杆夹.pdf

QJ 996.11-1986 车床辅助工具 圆刀杆夹.pdf

QJ 996.12-1986 车床辅助工具 切制螺纹夹头.pdf

QJ 996.13-1986 车床辅助工具 板牙夹套.pdf