ETSI ES 201 652-1999 Telecommunications Management Network (TMN) Radio Specific Performance Monitoring Information Model for Synchronous Digital Hierarchy (SDH) Radio Relay Network_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

BS EN 10132-1-2000 Cold rolled narrow steel strip for heat treatment - Technical delivery conditions - General《热处理用冷轧窄钢条 技术交付条件 总则》.pdf

BS EN 10132-2-2000 Cold rolled narrow steel strip for heat treatment - Technical delivery conditions - Case hardening steels《热处理用冷轧窄钢条 技术交付给条件 表面硬化钢》.pdf

BS EN 10132-3-2000 Cold rolled narrow steel strip for heat treatment - Technical delivery conditions - Steels for quenching and tempering《热处理用冷轧窄钢条 技术交付条件 淬火和回火钢》.pdf

BS EN 10132-4-2000 Cold rolled narrow steel strip for heat treatment - Technical delivery conditions - Spring steels and other applications《热处理用冷轧窄钢条 技术交付条件 弹簧钢和其它应用钢》.pdf

BS EN 10136-1991 Chemical analysis of ferrous materials - Determination of nickel in steels and irons - Flame atomic absorption spectrometric method《黑色金属材料的化学分析 钢铁中镍含量的测定 火焰原子吸收光谱测.pdf

BS EN 10139-2016 Cold rolled uncoated low carbon steel narrow strip for cold forming Technical delivery conditions《冷成形用冷轧无涂层低碳钢窄条 技术交付条件》.pdf

BS EN 10140-2006 Cold rolled narrow steel strip - Tolerances on dimensions and shape《冷轧窄钢带 尺寸和形状公差》.pdf

BS EN 10143-2006 Continuously hot-dip coated steel sheet and strip - Tolerances on dimensions and shape《连续热浸涂覆的薄钢板和钢带 尺寸和形状公差》.pdf

BS EN 10149-1-2013 Hot rolled flat products made of high yield strength steels for cold forming General technical delivery conditions《采用冷成型高屈服强度钢材制成的热轧平板产品 通用技术交货条件》.pdf