CSN ETS 300 133-7-1994 Paging Systems (PS) European Radio Message System (ERMES) Part 7 Operations and maintenance aspects《内存分页系统（PS） 欧洲无线电信息系统（ERMES） 第7部分：操作与维护方面》.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

ASTM F885-1984(2006) Standard Specification for Envelope Dimensions for Bronze Globe Valves NPS ¼ to 2《公称管径为NPS 1 4～2的青铜截止阀外形尺寸标准规范》.pdf

ASTM F885-1984(2011) Standard Specification for Envelope Dimensions for Bronze Globe Valves NPS ¼ to 2《公称管径为NPS1 4至2的青铜截止阀外形尺寸的标准规范》.pdf

ASTM F885-1984(2017) Standard Specification for Envelope Dimensions for Bronze Globe Valves NPS 14 to 2《NPS为1 4至2的青铜球型阀包封尺寸的标准规格》.pdf

ASTM F887-2005e1 Standard Specifications for Personal Climbing Equipment《个人用攀登器具的标准规范》.pdf

ASTM F887-2010 Standard Specifications for Personal Climbing Equipment.pdf

ASTM F887-2010a Standard Specifications for Personal Climbing Equipment《个人用攀登设备标准规范》.pdf

ASTM F887-2011 Standard Specifications for Personal Climbing Equipment《个人用攀登设备的标准规范》.pdf

ASTM F887-2012 Standard Specifications for Personal Climbing Equipment.pdf

ASTM F887-2012e1 Standard Specifications for Personal Climbing Equipment《个人攀登设备的标准规范》.pdf