TCVN 4653-1-2009 Iron ores Determination of total iron content Part 1 Titrimetric method after tin(Ⅱ) chloride reduction《铁矿石 铁总含量的测定 第1部分 氯化锡(II)还原后滴定法》.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 SA 363-5-1994 Space Operation Systems《空间操作系统》.pdf

ITU-R SA 364-5 FRENCH-1992 PREFERRED FREQUENCIES AND BANDWIDTHS FOR MANNED AND UNMANNED NEAR-EARTH RESEARCH SATELLITES《有人驾驶和无人驾驶的近地研究卫星的首选频率和带宽 第2E部分 空间研究》.pdf

ITU-R SA 364-5 SPANISH-1992 PREFERRED FREQUENCIES AND BANDWIDTHS FOR MANNED AND UNMANNED NEAR-EARTH RESEARCH SATELLITES《有人驾驶和无人驾驶的近地研究卫星的首选频率和带宽-第2E部分 空间研究》.pdf

ITU-R SA 364-5-1992 Preferred Frequencies and Bandwidths for Manned and Unmanned Near-Earth Research Satellites - Section 2E - Space Research《有人驾驶和无人驾驶的近地研究卫星的首选频率和带宽-第2E-空间研究》.pdf

ITU-R SA 509-3-2013 Space research earth station and radio astronomy reference antenna radiation pattern for use in interference calculations including coordination procedures for .pdf

ITU-R SA 510-2 FRENCH-1997 FEASIBILITY OF FREQUENCY SHARING BETWEEN THE SPACE RESEARCH SERVICE AND OTHER SERVICES IN BANDS NEAR 14 AND 15 GHz《空间研究业务和其他业务之间在14-15 GHz频段附近共享的可行性 来自数据.pdf

ITU-R SA 510-2 SPANISH-1997 FEASIBILITY OF FREQUENCY SHARING BETWEEN THE SPACE RESEARCH SERVICE AND OTHER SERVICES IN BANDS NEAR 14 AND 15 GHz《空间研究业务和其他业务之间在14-15 GHz频段附近共享的可行性 来自数.pdf

ITU-R SA 510-2-1997 Feasibility of Frequency Sharing Between the Space Research Service and Other Services in Bands Near 14 and 15 GHz Potential Interference from Data Relay Satell.pdf

ITU-R SA 510-3-2017 Feasibility of frequency sharing between the space research service and other services in bands near 14 and 15 GHz Potential interference from data relay satell.pdf