STAS SR EN 10056-2-1996 Structural steel equal and unequal leg angles - Part 2 Tolerances on shape and dimensions《结构钢等边和不等边角钢．第2部分：形状和尺寸公差》.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 587-1992 电报终端设备进网技术参数测试方法.pdf

YD T 588-1996 电话网上音频调制解调器承受传输损伤能力的基本要求.pdf

YD T 589-1996 电话网上文件传真三类机承受传输损伤能力的基本要求.pdf

YD T 589-2006 电话网上文件传真三类机承受传输损伤能力的基本要求.pdf

YD T 590.1-1992 通信电缆塑料护套接续套管 第1部分 通用技术条件.pdf

YD T 590.1-2005 通信电缆塑料护套接续套管第一部分 通用技术条件.pdf

YD T 590.2-1992 通信电缆塑料护套接续套管 第2部分 热缩套管.pdf

YD T 590.2-2005 通信电缆塑料护套接续套管第二部分 热缩套管.pdf

YD T 590.3-1992 通信电缆塑料护套接续套管 第3部分 注塑熔接套管.pdf