MSZ 8546-1959 《工业爆破用途的点火线（比克福德系统）》.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 300690-2002 Access and Terminals (AT) - 140 Mbit s digital leased lines (D140U and D140S) - Terminal equipment interface (Endorsement of the English version EN 300690 V 1 2 .pdf

DIN EN 300700-2017 Digital Enhanced Cordless Telecommunications (DECT) - Wireless Relay Station (WRS) (Endorsement of the English version EN 300 700 V2 1 1 (2016-11) as German stan.pdf

DIN EN 300703-1999 Digital Enhanced Cordless Telecommunications (DECT) - Global System for Mobile communications (GSM) - DECT GSM Interworking Profile (IWP) GSM Phase 2 supplementa.pdf

DIN EN 300706-2003 Enhanced Teletext specification (Endorsement of the English version EN 300706 V 1 2 1 (2003-04) as German standard)《增强型图文电视规范》.pdf

DIN EN 300707-2003 Electronic Programme Guide (EPG) Protocol for a TV Guide using electronic data transmission (Endorsement of the English version EN 300707 V 1 2 1 (2003-04) as Ge.pdf

DIN EN 300708-2003 Television systems - Data transmission within Teletext (Endorsement of the English version EN 300708 V 1 2 1 (2003-04) as German standard)《电视系统 图文电视内的数据传输》.pdf

DIN EN 300720-2017 Ultra-High Frequency (UHF) on-board vessels communications systems and equipment - Harmonised Standard covering the essential requirements of article 3 2 of the .pdf

DIN EN 300721-2000 Satellite Earth Stations and Systems (SES) - Mobile Earth Stations (MES) providing Low Bit Rate Data Communications (LBRDC) using Low Earth Orbiting (LEO) satelln.pdf

DIN EN 300733-1999 Satellite Personal Communications Networks (S-PCN) - Mobile Earth Station (MES) including handheld earth stations for S-PCN in the 1 6 2 4 GHz bands providing voS.pdf