STAS 7836 1-1980 Cold formed steel sections EQUAL ANCLE SECTION STEEL WITH Hm = max 490 N mm2 Dimensions《冷成形钢截面 Hm = max 490 N mm2等角型钢 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

DL T 1554-2016 接地网土壤腐蚀性评价导则.pdf

DL T 1555-2016 六氟化硫气体泄漏在线监测报警装置运行维护导则.pdf

DL T 1556-2016 火力发电厂 PROFIBUS现场总线技术规程.pdf

DL T 1560-2016 解体运输电力变压器现场组装与试验导则.pdf

DL T 1563-2016 中压配电网可靠性评估导则.pdf

DL T 1566-2016 直流输电线路及接地极线路参数测试 导则.pdf

DL T 1571-2016 机器人检测劣化盘形悬式瓷绝缘子技 术规范.pdf

DL T 1572.2-2016 变电站和发电厂直流辅助电源系统短 路电流 第 2 部分：效应计算.pdf

DL T 1572.3-2016 变电站和发电厂直流辅助电源系统短 路电流 第 3 部分：算例.pdf