JUS C D3 523-1982 Wrough t copper and copper alloys Drawn squarededge flat bars Shape and dimensions《铜及铜合金拉制方形铜扁条的形状和尺寸》.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

GB 14287.1-2014 电气火灾监控系统 第1部分 电气火灾监控设备.pdf

GB 14287.2-2014 电气火灾监控系统 第2部分 剩余电流式电气火灾监控探测器.pdf

GB 14287.3-2014 电气火灾监控系统 第3部分 测温式电气火灾监控探测器.pdf

GB 14287.4-2014 电气火灾监控系统 第4部分 故障电弧探测器.pdf

GB 14371-2013 危险货物运输 爆炸品的认可和分项程序及配装要求.pdf

GB 14374-1993 航天推进剂小污染物排放标准.pdf

GB 14391-2009 卫星紧急无线电示位标性能要求.pdf

GB 14443-2007 涂装作业安全规程.涂层烘干室安全技术规定.pdf

GB 14444-2006 涂装作业安全规程 喷漆室安全技术规定.pdf