ETSI EN 301 251-1998 Digital Cellular Telecommunications System (Phase 2) Fault Management of the Base Station System (BSS) (GSM 12 11 Version 4 2 1)《数字蜂窝通信系统(第2阶段) 基站系统(BSS)的故障管理 _1.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

EN 15421-2007 en Packaging - Flexible aluminium tubes - Determination of the adhesion of the internal and external protective lacquering《包装 软铝管 内部和外部防护清漆粘附力的测定》.pdf

EN 15422-2008 en Precast concrete products - Specification of glassfibres for reinforcement of mortars and concretes《预制混凝土制品 灰浆和混凝土加固用玻璃纤维的规范》.pdf

EN 15423-2008 en Ventilation for buildings - Fire precautions for air distribution systems in buildings《建筑物的通风 建筑物中空气配送系统用防火措施》.pdf

EN 15425-2008 2966 Adhesives - One component polyurethane for load bearing timber structures - Classification and performance requirements《粘合剂 承载木结构用单组分聚氨酯 分类和性能要求》.pdf

EN 15425-2017 en Adhesives - One component polyurethane (PUR) for loadbearing timber structures - Classification and performance requirements《胶粘剂-承重木材结构用单组分聚氨酯(聚氨酯)-分类和性能要求》.pdf

EN 15426-2007 en Candles - Specification for sooting behaviour《蜡烛 炭黑生成特性的规范》.pdf

EN 15427-2008 en Railway applications - Wheel rail friction management - Flange lubrication (Incorporates Amendment A1 2010)《轨道交通 车轮 铁轨摩擦力运用 法兰润滑作用》.pdf

EN 15428-2007 en Soil improvers and growing media - Determination of particle size distribution《土壤改良剂和生长素 粒度分布的测定》.pdf

EN 15429-1-2007 en Sweepers - Part 1 Classification and Terminology《扫路机 第1部分 分类和术语》.pdf