NF Z82-300-1996 Broadband integrated services digital network (B-ISDN) Synchronous digital hierarchy (SDH) based user network access Physical layer interfaces for B-ISDN applicatio.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

GOST 24393-1980 Refrigerating equipment Terms and definitions《致冷技术 术语和定义》.pdf

GOST 24396-1988 Aircraft cabin for two pilots Main and emergency controls location general requirements《两个飞行员的飞机客舱 基本的和危急情况的控制机构位置的一般要求》.pdf

GOST 24399-1980 Roller chains Terms and definitions《辊子链 术语及定义》.pdf

GOST 24401-1980 Casting die beams Construction and dimensions《压模用方块 结构及尺寸》.pdf

GOST 24402-1988 Teleprocessing and computer network Terms and definitions《数据处理网和计算机网的远程数据处理 术语和定义》.pdf

GOST 24404-1980 Product of woods and wooden materials Coatings of lacguers and paints Classification and designations《木制品及木材 油漆颜料涂层 分类及标志》.pdf

GOST 24405-1980 Silicate enamels (frits) Specifications《硅酸盐瓷釉（玻璃料） 技术条件》.pdf

GOST 24406-1980 Maintenance and repair system of building machinery Power shovels and their components being passed and received from overhaul Technical requirements《建筑机械技术服务和维修体系 .pdf

GOST 24407-1980 Maintenance and repair system of building machinery Jib cranes and their components being passed to and received from overhaul Technical requirements《建筑机械技术服务和维修体系 .pdf