SNI 04-2649-1992 Test method for cone type loudspeakers 《圆形扩音器 测试方法》.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

GA T 1169-2014 警用电子封控设备技术规范.pdf

GA T 1170-2014 移动终端取证检验方法.pdf

GA T 1171-2014 芯片相似性比对检方方法.pdf

GA T 1172-2014 电子邮件检验技术方法.pdf

GA T 1173-2014 即时通讯记录检验技术方法.pdf

GA T 1174-2014 电子证据数据现场获取通用方法.pdf

GA T 1175-2014 软件相似性检验技术方法.pdf

GA T 1176-2014 网页浏览器历史数据检验技术方法.pdf

GA T 1177-2014 信息安全技术 第二代防火墙安全技术要求.pdf