CNS 1564-1962 Ammonium Tartrate《化学试药 酒石酸铵》.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

YD T 2013-2009 基于统一IMS的业务技术要求恶意呼叫追踪和匿名呼叫拒绝业务（第一阶段）.pdf

YD T 2014-2009 统一通信业务需求.pdf

YD T 2015-2009 IPTV业务管理系统体系架构.pdf

YD T 2016.1-2009 IPTV运维支撑管理接口技术要求 第1部分 业务系统.pdf

YD T 2016.2-2009 IPTV运维支撑管理接口技术要求第2部分 承载网络.pdf

YD T 2016.3-2009 IPTV运维支撑管理接口技术要求第3部分 终端.pdf

YD T 2017-2009 IPTV机顶盒测试方法.pdf

YD T 2018-2009 组播业务系统控制逻辑接口技术要求.pdf

YD T 2019.1-2009 基于公用电信网的宽带客户网络设备测试方法 第1部分 网关.pdf