PS 357-1963 Magnesium chloride (Technical) 《氯化镁（技术要求）》.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 P 880-2-1990 SHORT DISTANCE RADIO-WAVE PROPAGATION IN SPECIAL ENVIRONMENTS Buildings tunnels mines etc 《特殊环境建筑隧道矿山等短距离通信电波传播》.pdf

ITU-R REPORT RA 2099-2007 Radio observations of pulsars for precision timekeeping《用于精确计时的射电脉冲星观测》.pdf

ITU-R REPORT RA 2126-2007 Techniques for mitigation of radio frequency interference in radio astronomy《在射电天文学中缓解无线电频率干扰的技术》.pdf

ITU-R REPORT RA 2131-2008 Supplementary information on the detrimental threshold levels of interference to radio astronomy observations in Recommendation ITU-R RA 769《ITU-R RA 769推.pdf

ITU-R REPORT RA 2163-2009 Astronomical use of frequency band 50-350 THz and coexistence with other applications《50-350 THz频段的天文应用和与其他应用程序的兼容》.pdf

ITU-R REPORT RA 2188-2010 Power flux-density and e i r p levels potentially damaging to radio astronomy receivers《功率通量密度和等效全向辐射功率(e i r p )等级对无线电天文接收器的潜在危害》.pdf

ITU-R REPORT RA 2189-2010 Sharing between the radio astronomy service and active services in the frequency range 275-3 000 GHz《频段在275-3000 GHz无线电天文业务和主动业务之间的共享》.pdf

ITU-R REPORT RA 2195-2010 The transition to digital television and its impact on the unprotected use by the radio astronomy service of bands used for terrestrial television broadca.pdf

ITU-R REPORT RS 2068-2006 Current and future use of the band near 13 5 GHz by spaceborne active sensors《通过有源星载传感器在接近13 5 GHz频段的当前和未来使用》.pdf