SIS SEN R 36 03 12 Bil 1-1959 《计划和其他图书，综观》.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

BS EN 50075-1991 Specification for flat non-wirable two-pole plugs 2 5 A 250 V with cord for the connection of class II-equipment for household and similar purposes《家用和类似用途Ⅱ类设备连接用带.pdf

BS EN 50077-1993 Specification for low profile connectors (IS-1) for implantable pacemakers《心脏起搏器 第3部分 可植入式起搏器用薄断面连接器》.pdf

BS EN 50080-1991 Specification for RF characteristics of MAC AM-VSB cable receivers《MAC AM-VSB电报接收器射频特性规范》.pdf

BS EN 50083-10-2002 Cabled distribution systems for television and sound signals - System performance for return paths《电视和声音信号的电缆分配系统 回程线路的系统性能》.pdf

BS EN 50083-2-2012 Cable networks for television signals sound signals and interactive services Electromagnetic compatibility for equipment《电视信号、声音信号和交互式设备用电缆网络 设备电磁兼容性》.pdf

BS EN 50083-8-2013 Cable networks for television signals sound signals and interactive services Electromagnetic compatibility for networks《电视信号 声音信号和交互服务的电缆网络 网络的电磁兼容性》.pdf

BS EN 50083-9-2002 Cabled distribution systems for television and sound signals - Interfaces for CATV SMATV headends and similar professional equipment for DVB MPEG-2 transport str.pdf

BS EN 50085-1-2005 Cable trunking systems nand cable ducting nsystems for electrical ninstallations — nPart 1 General requirements《电气装置用电缆干线系统和电缆管道系统 第1部分 一般要求》.pdf

BS EN 50085-2-2-2008 Cable trunking systems and cable ducting systems for electrical installations - Part 2-2 Particular requirements for cable trunking systems and cable ducting so.pdf