SIS 81 73 06-1973 Sound insulating doors 25 dB 30 dB and 35 dB《隔音门，25分贝，30分贝和35分贝》.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

ITU-T J 163-2007 Dynamic quality of service for the provision of real-time services over cable television networks using cable modems (Study Group 9)《在使用电缆调制解调器的电缆电视网络中提供实时业务的业务动态质.pdf

ITU-T J 164-2007 Event message requirements for the support of real-time services over cable television networks using cable modems (Study Group 9)《在使用电缆调制解调器的电缆电视网络中支持实时业务的事件消息要求》.pdf

ITU-T J 165-2003 IPCablecom Internet signalling transport protocol (ISTP) SERIES J CABLE NETWORKS AND TRANSMISSION OF TELEVISION SOUND PROGRAMME AND OTHER MULTIMEDIA SIGNALS IPCabl.pdf

ITU-T J 166-2007 IPCablecom Management Information Base (MIB) framework (Study Group 9)《IPCablecom管理信息基础(MIB)框架》.pdf

ITU-T J 167-2007 Media terminal adapter (MTA) device provisioning requirements for the delivery of real-time services over cable television networks using cable modems (Study Group.pdf

ITU-T J 168 FRENCH-2001 IPCablecom media terminal adapter (MTA) MIB requirements《有线互联网络标准(IPCablecom)媒体终端适配器(MTA)管理信息库(MIB)要求 9号研究组》.pdf

ITU-T J 168 SPANISH-2001 IPCablecom media terminal adapter (MTA) MIB requirements《通信媒体终端适配器(MTA)管理信息库(MIB)的要求 研究组9》.pdf

ITU-T J 168-2001 IPCablecom media terminal adapter (MTA) MIB requirements (Study Group 9)《IPCablecom媒体终端适配器(MTA)MIB要求 系列J 有线广播电视网络与电视和声音节目及其他媒介的传输》.pdf

ITU-T J 17 FRENCH-1988 PRE - EMPHASIS USED ON SOUND - PROGRAMME CIRCUITS《声音节目电路的预加重》.pdf