MSZ 24461-1957 《硝酸盐，用于分析》.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 13181-2002 闪烁体性能测量方法.pdf

GB T 13182-1991 碘化钠(铊)闪烁探测器.pdf

GB T 13183-1991 扫频信号发生器通用技术条件.pdf

GB T 13184-1991 扫频信号发生器测试方法.pdf

GB T 13185-1991 驼峰测速雷达.pdf

GB T 13186-1991 机载多普勒导航系统通用技术条件.pdf

GB T 13187-1991 磁带录放音系统一般条件与要求.pdf

GB T 13187-2012 磁带录放音系统 一般条件与要求.pdf

GB T 13189-1991 旁热式负温度系数热敏电阻器总规范 (可供认证用).pdf