STAS 1772-1980 Hot rolled steel H-STEEL FOR METAL BABREL Dimensions《热轧钢 金属桶用的工字钢尺寸》.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

YD T 2258-2011 移动通信网安全术语集.pdf

YD T 2259.1-2011 机顶盒与IPTV业务平台接口测试方法 第1部分：流媒体接口――集中式流媒体服务器方式.pdf

YD T 2261-2011 IPTV业务安全体系架构.pdf

YD T 2262-2011 IPTV业务导航系统技术要求.pdf

YD T 2263-2011 IPTV机顶盒浏览器编程接口技术要求.pdf

YD T 2264-2011 IPTV系统的媒体交付系统.基于CDN结构.pdf

YD T 2265-2011 IPTV管理体系结构.pdf

YD T 2266-2011 可运营可管理的对等网络（Peer to Peer）业务的应用场景与需求.pdf

YD T 2329.5-2011 分组电信数据网（PTDN）体系架构 第5部分：可靠性.pdf