JUS M B2 012-1978 Washers for hexagon bolts and nuts product grade C《六角螺栓螺帽衬垫，产品等级C》.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 O 161-1988 IN-SERVICE CODE VIOLATION MONITORS FOR DIGITAL SYSTEMS《数字系统在线业务代码破坏的监测器-测试设备规范 第4页》.pdf

ITU-T O 162 FRENCH-1992 EQUIPMENT TO PERFORM IN-SERVICE MONITORING ON 2048 8448 34 368 AND 139 264 KBIT S SIGNALS《在2048 8448 34368和139264 kbit s信号上进行在线业务监测的设备》.pdf

ITU-T O 162 SPANISH-1992 EQUIPMENT TO PERFORM IN-SERVICE MONITORING ON 2048 8448 34 368 AND 139 264 KBIT S SIGNALS《在2048 8448 34368和139264 kbit s信号上进行在线业务监测的设备》.pdf

ITU-T O 162-1992 EQUIPMENT TO PERFORM IN-SERVICE MONITORING ON 2048 8448 34 368 AND 139 264 KBIT S SIGNALS《对2048、8448、34368和139264 kbit s信号进行在线业务监测的设备-测试设备规范》.pdf

ITU-T O 163 FRENCH-1988 EQUIPMENT TO PERFORM IN-SERVICE MONITORING ON 1544 kbit s SIGNALS《1544 kbit s信号上进行在线业务监测的设备》.pdf

ITU-T O 163 SPANISH-1988 EQUIPMENT TO PERFORM IN-SERVICE MONITORING ON 1544 kbit s SIGNALS《1544 kbit s信号上进行在线业务监测的设备》.pdf

ITU-T O 163-1988 EQUIPMENT TO PERFORM IN-SERVICE MONITORING ON 1544 kbit s SIGNALS《对1544 kbit s信号进行在线业务监测的设备-测试设备规范 第5页》.pdf

ITU-T O 171 FRENCH-1997 Timing Jitter and Wander Measuring Equipment for Digital Systems Which are Based on the Plesiochronous Digital Heirarchy (PDH)《基于准同步数字体系(PDH)的数字系统的定时抖动和漂移测量.pdf

ITU-T O 171 SPANISH-1997 Timing Jitter and Wander Measuring Equipment for Digital Systems Which are Based on the Plesiochronous Digital Heirarchy (PDH)《基于准同步数字体系(PDH)的数字系统的定时抖动和漂移测.pdf