ETSI ETR 327-1996 Business TeleCommunications (BTC) Comparison of PBX Transmission Requirements in Standards ANSI TIA EIA 464-B and ETS 300 439《商务通信(BTC) ANSI TIA EIA 464-B和ETS 300.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

第八章 JSP中JavaBean的应用（续）.ppt

第八章 JSP使用Bean.ppt

第八章 Linux WWW和ftp服务的配置.ppt

第八章 与房地产开发有关的其它管理.ppt

第八章 中央银行.ppt

第八章 了解法律制度 自觉遵守法律.ppt

第八章 人口的地域分布.ppt

第八章 会计账簿第九章 财产清查第十章 账户的分类第十一章 .ppt

第八章 体液平衡与 酸碱平衡紊乱.ppt