MSZ 1459-1970 《锅和锅炉底部》.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

JB T 6237.9-2008 电触头材料用银粉化学分析方法 第9部分：联苯胺目视比色法测定硝酸盐含量.pdf

JB T 6239.1-2007 工业自动化仪表通用试验方法.第1部分 共模、串模抗扰度试验.pdf

JB T 6239.2-2007 工业自动化仪表通用试验方法.第2部分 电源电压频率变化抗扰度试验.pdf

JB T 6239.3-2007 工业自动化仪表通用试验方法.第3部分 电源电压低降抗扰度试验.pdf

JB T 6239.4-2007 工业自动化仪表通用试验方法.第4部分 电源短时中断抗扰度试验.pdf

JB T 6240-1992 二氧化硫分析器 技术条件.pdf

JB T 6248-1992 记录式发气性测定仪.pdf

JB T 6263-2014 照相镜头 照相分辨率测试标板.pdf

JB T 6266-1992 光学测角比较仪.基本参数.pdf