NBN I 10-202-1980 9375 《预应力钢 等温张弛测试》.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 T 7423.2-1987半导体器件散热器 型材散热器.pdf

GB T 7423.3-1987半导体器件散热器 叉指形散热器.pdf

GB T 7424.1-2003 光缆总规范 第1部分：总则.pdf

GB T 7424.2-2008 光缆总规范 第2部分 光缆基本试验方法.pdf

GB T 7424.3-2003 光缆 第3部分 分规范-室外光缆.pdf

GB T 7424.4-2003 光缆 第4-1部分：分规范 光纤复合架空地线.pdf

GB T 7424.5-2012 光缆 第5部分 分规范 用于气吹安装的微型光缆和光纤单元.pdf

GB T 7428-1994 16mm磁片上两声轨磁头隙缝的位置和宽度尺寸.pdf

GB T 7430-1996 安全摄影胶片规范.pdf