TIS 216-1977 Standard for rigid pvc conduit for electrical wiring and telephone cable.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

DS I-ETS 300045-2-1995 European digital cellular telecommunications system (phase 1) Subscriber Identity Module -Mobile Equipment (SIM-ME) interface specification - Part 2 DCS exte.pdf

DS I-ETS 300068-1993 European digital cellular telecommunications system (phase 1) Man-machine interface of the mobile station《欧洲数字蜂窝电信系统（第1阶段） 移动站人-机接口》.pdf

DS I-ETS 300069-1995 European digital cellular telecommunications system (Phase 1) Technical realization of the short message service - Cell broadcast《欧洲数字蜂窝电信系统（第1阶段） 短信息业务的技术实现-小.pdf

DS I-ETS 300070-1995 European digital cellular telecommunications system (Phase 1) Technical realisation of facsimile groupe 3 - Transparent (GSM 03 45)《欧洲数字蜂窝电信系统（第1阶段） 第3传真组的技术实现.pdf

DS I-ETS 300071-1995 European digital cellular telecommunications system (Phase 1) Technical realisation of facsimile groupe 3 - Non-Transparent (GSM 03 46)《欧洲数字蜂窝电信系统(第1阶段) 第3传真组的.pdf

DS I-ETS 300078-1993 European digital cellular telecommunications system (phase 1) MS-BSS Layer 1 General Requirements《欧洲数字蜂窝电信系统（第1阶段） MS-BSS第1层 一般要求》.pdf

DS I-ETS 300101-1993 Integrated Services Digital Network (ISDN) International digital audiographic teleconference《综合业务数字网（ISDN） 国际数字视听远程电话会议》.pdf

DS I-ETS 300113-1993 Radio Equipment and Systems (RES) Land mobile service Technical characteristics and test conditions for non-speech equipment with an internal or external antent.pdf

DS I-ETS 300131-1995 Radio Equipment and Systems (RES) Common air interface specification to be used for the interworking between cordless telephone apparatus in the frequency band.pdf