JUS N A5 783-1980 Basic environmental testing proce ures Test Ta Method for testing the solderability of printed wiring boards and metal clod base laminates《基本环境测试程序 Ta测试：印刷线路板和xx焊.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-T R 75 BIS FRENCH-1988 MAINTENANCE MEASUREMENTS OF CHARACTER ERROR RATE ON INTERNATIONAL SECTIONS OF INTERNATIONAL TELEGRAPH CIRCUITS《国际电报电路中国际线段字符误差率的维护测量》.pdf

ITU-T R 75 BIS SPANISH-1988 MAINTENANCE MEASUREMENTS OF CHARACTER ERROR RATE ON INTERNATIONAL SECTIONS OF INTERNATIONAL TELEGRAPH CIRCUITS《国际电报电路中国际线段字符误差率的维护测量》.pdf

ITU-T R 75 BIS-1988 MAINTENANCE MEASUREMENTS OF CHARACTER ERROR RATE ON INTERNATIONAL SECTIONS OF INTERNATIONAL TELEGRAPH CIRCUITS《国际电报电路中电码不相关的国际线段的维护测量》.pdf

ITU-T R 75 FRENCH-1988 MAINTENANCE MEASUREMENTS ON CODE - INDEPENDENT INTERNATIONAL SECTIONS OF INTERNATIONAL TELEGRAPH CIRCUITS《编码的维护测量 国际电报线路的单独国际部分》.pdf

ITU-T R 75 SPANISH-1988 MAINTENANCE MEASUREMENTS ON CODE - INDEPENDENT INTERNATIONAL SECTIONS OF INTERNATIONAL TELEGRAPH CIRCUITS《编码的维护测量 国际电报线路的单独国际部分》.pdf

ITU-T R 75-1988 MAINTENANCE MEASUREMENTS ON CODE - INDEPENDENT INTERNATIONAL SECTIONS OF INTERNATIONAL TELEGRAPH CIRCUITS《国际电报电路中电码不相关的国际线段的维护测量》.pdf

ITU-T R 76 FRENCH-1988 RESERVE CHANNELS FOR MAINTENANCE MEASUREMENTS ON CHANNELS OF INTERNATIONAL VFT SYSTEMS《国际音频电报系统信道中维护测量用备用信道》.pdf

ITU-T R 76 SPANISH-1988 RESERVE CHANNELS FOR MAINTENANCE MEASUREMENTS ON CHANNELS OF INTERNATIONAL VFT SYSTEMS《国际音频电报系统信道中维护测量用备用信道》.pdf

ITU-T R 76-1988 RESERVE CHANNELS FOR MAINTENANCE MEASUREMENTS ON CHANNELS OF INTERNATIONAL VFT SYSTEMS《国际音频电报系统的通路中供维护测量用的备用通路》.pdf