JUS H B8 352-1982 Boric acid for industrial use Determination of iron content 2 2-~Bipyridyl photometric method《工业用硼酸，铁含量测定，2，2--二吡啶光度测定法》.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 S 1711-1-2010 Performance enhancements of transmission control protocol over satellite networks《卫星网络传输控制协议的性能提升》.pdf

ITU-R S 1712 FRENCH-2005 Methodologies for determining whether an FSS earth station at a given location could transmit in the band 13 75-14 GHz without exceeding the pfd limits in nes.pdf

ITU-R S 1712 SPANISH-2005 Methodologies for determining whether an FSS earth station at a given location could transmit in the band 13 75-14 GHz without exceeding the pfd limits inine.pdf

ITU-R S 1712-2005 Methodologies for determining whether an FSS earth station at a given location could transmit in the band 13 75-14 GHz without exceeding the pfd limits in No 5 50mit.pdf

ITU-R S 1713-1 FRENCH-2007 Methodology to calculate the minimum separation angle at the Earth s surface between a non-geostationary HEO-type FSS satellite in its active arc and a g.pdf

ITU-R S 1713-1 SPANISH-2007 Methodology to calculate the minimum separation angle at the Earth s surface between a non-geostationary HEO-type FSS satellite in its active arc and a .pdf

ITU-R S 1713-1-2007 Methodology to calculate the minimum separation angle at the Earth s surface between a non-geostationary HEO-type FSS satellite in its active arc and a geostati.pdf

ITU-R S 1714 FRENCH-2005 Static methodology for calculating epfd to facilitate coordination of very large antennas under Nos 9 7A and 9 7B of the Radio Regulations《用于计算epfd以便于按照无线电.pdf

ITU-R S 1714 SPANISH-2005 Static methodology for calculating epfd to facilitate coordination of very large antennas under Nos 9 7A and 9 7B of the Radio Regulations《用于计算epfd以便于按照无线.pdf