MI 18950 7-1988 《KGST质量评估教学体统内容要求的规范性技术文件的产品》.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

EN 1323-2007 4914 Adhesives for tiles - Concrete slabs for tests《磁砖胶粘剂 试验用的混凝土厚板》.pdf

EN 13230-1-2009 6875 Railway applications - Track - Concrete sleepers and bearers - Part 1 General requirements《轨道交通 轨道 混凝土轨枕和支承件 第1部分 通用要求》.pdf

EN 13230-1-2016 en Railway applications - Track - Concrete sleepers and bearers - Part 1 General requirements《铁路设备-轨道-混凝土枕木和支撑架-第1部分 一般要求》.pdf

EN 13230-2-2009 6250 Railway applications - Track - Concrete sleepers and bearers - Part 2 Prestressed monoblock sleepers《轨道交通 轨道 混凝土轨枕和支承件 第2部分 预应力整体轨枕》.pdf

EN 13230-2-2016 en Railway applications - Track - Concrete sleepers and bearers - Part 2 Prestressed monoblock sleepers《铁路设备-轨道-混凝土枕木和支撑架-第2部分 预应力单》.pdf

EN 13230-3-2009 4375 Railway applications - Track - Concrete sleepers and bearers - Part 3 Twin-block reinforced sleepers《轨道交通 混凝土轨枕和支承件 第3部分 双体加筋轨枕》.pdf

EN 13230-3-2016 en Railway applications - Track - Concrete sleepers and bearers - Part 3 Twin-block reinforced sleepers《铁路设备-轨道-混凝土枕木和垫块-第3部分 双块加强枕木》.pdf

EN 13230-4-2009 3125 Railway applications - Track - Concrete sleepers and bearers - Part 4 Prestressed bearers for switches and crossings《轨道交通 混凝土轨枕和支承件 第4部分 转辙器和交叉用预应力支座》.pdf

EN 13230-4-2016 en Railway applications - Track - Concrete sleepers and bearers - Part 4 Prestressed bearers for switches and crossings《铁路设备-轨道-混凝土枕木和垫块-第4部分 道岔和通口用预应力垫块》.pdf