CNS 6773-1993 Permissible Limits of Visual Defects for Insulating Porcelains《绝缘瓷器之外观检查》.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 7584.1-2004 声学 护听器 第1部分;声衰减测量的主观方法.pdf

GB T 7584.2-1999 声学 护听器 第2部分;戴护听器时有效的A计权声压级估算.pdf

GB T 7584.3-2011 声学.护听器.第3部分：使用专用声学测试装置 测量耳罩式护听器的插入损失.pdf

GB T 7585-1987 模拟微波接力通信系统容量系列及波道配置.pdf

GB T 7586-2008 液压挖掘机.试验方法.pdf

GB T 7589-1987 信息交换用汉字编码字符集 第二辅助集.pdf

GB T 7590-1987 信息交换用汉字编码字符集 第四辅助集.pdf

GB T 7591-1987 程序设计语言Pascal.pdf

GB T 7593-2008 机动工业车辆.驾驶员控制装置及其他显示装置用符号.pdf