STAS 4857 3-1977 Wood packings FIXED BOXES AND RACKINGS OF SOLID WOOD Main types and general technical requirements《木质包装 固定实木箱和支架 主要类型和一般质量技术要求》.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

YDB 067-2011 接入网设备节能参数和测试方法 EPON系统.pdf

YDB 068-2011 接入网设备节能参数和测试方法 GPON系统.pdf

YDB 069-2011 接入网设备节能参数和测试方法 VDSL2系统.pdf

YDB 070-2011 基于近距离无线通信技术的移动终端电子支付安全技术要求和测试方法.pdf

YDB 071.1-2011 通信电源和机房环境节能技术指南 第1部分：总则.pdf

YDB 071.2-2012 通信电源和机房环境节能技术指南 第2部分 应用条件.pdf

YDB 071.3-2011 通信电源和机房环境节能技术指南 第3部分：电源设备能效分级.pdf

YDB 071.4-2011 通信电源和机房环境节能技术指南 第4部分：空调能效分级.pdf

YDB 072-2012 下一代网络（NGN）支持泛在网应用的需求.pdf