IRAM 5112-1959 《金属锥体用校准器的尺寸》.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

GB T 19648-2006 水果和蔬菜中500种农药及相关化学品残留量的测定 气相色谱 质谱法.pdf

GB T 19649-2006 粮谷中475种农药及相关化学品残留量的测定 气相色谱 质谱法.pdf

GB T 1965-1996 多孔陶瓷弯曲强度试验方法.pdf

GB T 19650-2006 动物肌肉中478种农药及相关化学品残留量的测定 气相色谱 质谱法.pdf

GB T 19654-2005 灯用附件 钨丝灯用直流 交流电子降压转换器 性能要求.pdf

GB T 19655-2005 灯用附件 启动装置(辉光启动器除外)性能要求.pdf

GB T 19656-2005 管形荧光灯用直流电子镇流器 性能要求.pdf

GB T 19657-2005 灯具加热试验用热试验源灯.pdf

GB T 19658-2013 反射灯中心光强和光束角的测量方法.pdf