NF L19-101-1-1992 Aerospace series Honeycomb materials with tubular cells in aluminium alloys Technical specification General requirements 《航空航天 用铝合金制的管形隔间器材 技术规范 一般要求》.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 G 953 SPANISH-1988 DIGITAL LINE SYSTEMS BASED ON THE 1544 kbit s HIERARCHY ON COAXIAL PAIR CABLES《在同轴电缆上以1544 kbit s系列为基础的数字线路系统》.pdf

ITU-T G 953-1988 DIGITAL LINE SYSTEMS BASED ON THE 1544 kbit s HIERARCHY ON COAXIAL PAIR CABLES《在同轴线对电缆上以1544kbit s系列为基础的数字线路系统》.pdf

ITU-T G 954 FRENCH-1988 DIGITAL LINE SYSTEMS BASED ON THE 2048 kbit s HIERARCHY ON COAXIAL PAIR CABLES《在同轴电缆上以2048 kbit s系列为基础的数字线路系统》.pdf

ITU-T G 954 SPANISH-1988 DIGITAL LINE SYSTEMS BASED ON THE 2048 kbit s HIERARCHY ON COAXIAL PAIR CABLES《在同轴电缆上以2048 kbit s系列为基础的数字线路系统》.pdf

ITU-T G 954-1988 DIGITAL LINE SYSTEMS BASED ON THE 2048 kbit s HIERARCHY ON COAXIAL PAIR CABLES《在同轴线对电缆上以2048kbit s系列为基础的数字线路系统》.pdf

ITU-T G 955 FRENCH-1996 DIGITAL LINE SYSTEMS BASED ON THE 1544 kbit s AND THE 2048 kbit s HIERARCHY ON OPTICAL FIBRE CABLES《在光缆上以1544 kbit s和2048 kbit s系列为基础的数字线路系统 系列G 传输系统和媒体数字系统.pdf

ITU-T G 955 SPANISH-1996 DIGITAL LINE SYSTEMS BASED ON THE 1544 kbit s AND THE 2048 kbit s HIERARCHY ON OPTICAL FIBRE CABLES《在光缆上以1544 kbit s和2048 kbit s系列为基础的数字线路系统 系列G 传输系统和媒体数字系.pdf

ITU-T G 955-1996 Digital Line Systems Based on the 1544 kbit s and the 2048 kbit s Hierarchy on Optical Fibre Cables - Series G Transmission Systems and Media Digital Systems and Nl .pdf

ITU-T G 957 FRENCH-2006 Optical interfaces for equipments and systems relating to the synchronous digital hierarchy《与同步数字体系有关的设备和系统的光接口 15号研究组》.pdf