TS 441-1967 DETERMINATION OF CHLORINE N COAL BY THE HIGH TEMPERATURE COMBUST ON METHOD《用高温燃烧法对煤中氯的测定》.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-R REPORT M 1157-1990 Integration of public mobile radiocommunication systems《公用移动无线通信系统的综合》.pdf

ITU-R REPORT M 1158-1990 Data communication in the maritime mobile services using MF HF and VHF frequencies《用中频(MF)、高频(HF)和甚高频(VHF)频段海上移动数据通信服务》.pdf

ITU-R REPORT M 1159-1990 Characteristics of an automatic identification system for VHF and UHF transmitting stations in the maritime mobile service《海上移动服务中的甚高频(VHF)和超高频(UHF)频段传输站自动.pdf

ITU-R REPORT M 1161-1990 Use of MF HF DSC for automatic connection of calls in the maritime-mobile service MF and HF bands to the public switched network《中频 高频(MF HF)频率海洋移动服务中使用中频 .pdf

ITU-R REPORT M 1163-1990 Coordination area of an earth station of the fixed-satellite service sharing the same frequency band with the radionavigation service《与无线电导航业务共享频段的卫星固定业务地球.pdf

ITU-R REPORT M 1165-1990 TRANSMISSION OF DIGITAL DATA FOR THE UPDATING OF ELECTRONIC CHART DISPLAY SYSTEMS (ECDIS)《电子海图显示和信息系统数字数据更新的传输》.pdf

ITU-R REPORT M 1166-1990 TECHNICAL CHARACTERISTICS OF GPS DIFFERENTIAL TRANSMISSIONS FROM MARITIME RADIOBEACONS《海上无线电航标全球卫星定位系统差速传输的技术特点》.pdf

ITU-R REPORT M 1169-1990 Sea surface multipath effects in the aeronautical mobile-satellite service《航空移动卫星业务中的海面多径传播效应》.pdf

ITU-R REPORT M 1186-1990 Use of frequency band 4 200 MHz to 4 400 MHz by radio altimeters《无线电高度表对频段4200兆赫兹至4400兆赫兹的测量》.pdf