MSZ 2548 1-1971 《松树锯专业表述和检测》.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

SJZ 9098.3-1987 各种发射类型的无线电接收机测量方法 第八部分 调频电报系统专用接收机的射频测量.pdf

SJZ 9099-1987 单边带电力线载波系统设计.pdf

SJZ 9100-1987 电力线载波系统结合设备.pdf

SJZ 9101-1987 线路阻波器.pdf

SJZ 9102-1987 耦合电容器及电容分压器.pdf

SJZ 9103-1987 单边带电力线载波机输入输出特性指标的推荐值.pdf

SJZ 9104-1987 数据通信-25插针DTE／DCE接口连接器及插针分配.pdf

SJZ 9105-1987 电气绝缘的热评定与分类.pdf

SJZ 9106-1987 电气绝缘系统热耐久性评定用试验程序的制订导则.pdf