NS 13611-1973 Steel round spring wire NS 13611.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 1767.4-2009 自动交换光网络(ASON)网络管理技术要求第4部分 EMS——NMS接口通用信息模型.pdf

YD T 1768.1-2008 基于同步数字体系(SDH)的多业务传送节点(MSTP)网络管理技术要求 第1部分 基本原则.pdf

YD T 1769-2008 光线路保护管理系统技术要求.pdf

YD T 1770-2008 接入网用室内外光缆.pdf

YD T 1771-2008 接入网技术要求——EPON系统互通性.pdf

YD T 1772-2008 接入网设备测试方法——综合接入系统.pdf

YD T 1773-2008 2GHz TD-SCDMA数字蜂窝移动通信网高速下行分组接入(HSDPA)终端设备协议一致性测试方法.pdf

YD T 1773-2011 2GHz TD-SCDMA数字蜂窝移动通信网 高速下行分组接入(HSDPA)终端设备协议一致性测试方法.pdf

YD T 1774-2008 基于用户设置规则的消息过滤业务技术要求.pdf