NF Z83-561-1998 Digital cellular telecommunications system (Phase 2) Performance requirements on the mobile radio interface (GSM 04 13) 《蜂窝式数字电信系统(第2段) 在可移动无线电界面上(GSM 04 13)的性能要求》.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

DIN EN 640-1994 Reinforced concrete pressure pipes and distributed reinforcement concrete pressure pipes (non-cylinder type) including joints and fittings German version EN 640 199.pdf

DIN EN 641-1994 Reinforced concrete pressure pipes cylinder type including joints and fittings German version EN 641 1994《包括管连接件和配件带薄板套的钢筋混凝土承压管》.pdf

DIN EN 642-1994 Prestressed concrete pressure pipes cylinder and non-cylinder including joints fittings and specific requirement for prestressing steel for pipes German version EN .pdf

DIN EN 643-2014 Paper and board - European list of standard grades of paper and board for recycling German version EN 643 2014《纸和纸板 可回收纸和纸板的欧洲标准等级列表 德文版本EN 643-2014》.pdf

DIN EN 645-1994 Paper and board intended to come into contact with foodstuffs preparation of a cold water extract German version EN 645 1993《与食品接触的纸和纸板 冷水萃取物的制备》.pdf

DIN EN 646-2006 Paper and board intended to come into contact with foodstuffs - Determination of colour fastness of dyed paper and board German version EN 646 2006《和食品接触的纸和纸板 染色纸和纸.pdf

DIN EN 647-1994 Paper and board intended to come into contact with foodstuffs preparation of a hot water extract German version EN 647 1993《与食品接触的纸和纸板 热水萃取物的制备》.pdf

DIN EN 648-2006 Paper and board intended to come into contact with foodstuffs - Determination of the fastness of fluorescent whitened paper and board German version EN 648 2006《与食品.pdf

DIN EN 650-2012 Resilient floor coverings - Polyvinyl chloride floor coverings on jute backing or on polyester felt backing or on a polyester felt with polyvinyl chloride backing -.pdf