STAS 3914 6-1984 Bayonct caps for electrica] incandescent lamps CAPS B 12 Dimensions and main characteristics《白炽灯的卡口灯头 B12灯头尺寸和主要特征》.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 7610-1987 音频脉冲编码调制特性.pdf

GB T 7611-2001 数字网系列比特率电接口特性.pdf

GB T 7615-1987 共用天线电视系统 天线部分.pdf

GB T 7618-1987 在数据通信领域中通常同集成电路设备一起使用的非平衡双流接口电路的电气特性.pdf

GB T 7619-1987 在数据通信领域中通常同集成电路设备一起使用的平衡双流接口电路的电气特性.pdf

GB T 762-1996 标准电流.pdf

GB T 7620-1987 在电话自动交换网上使用的标准化300比特 秒全双工调制解调器.pdf

GB T 7621-1987 在电话自动交换网和点对点二线租用电话型电路上使用的标准化的1200比特 秒双工调制解调器.pdf

GB T 7622-1987 在电话自动交换网上使用的标准化600 1200波特调制解调器.pdf