MSZ 2279-1979 《六角高大封闭B的精度等级》.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 300324-4-2001 V-interfaces at the digital Local Exchange (LE) - V5 1 interface for the support of Access Network (AN) - Part 4 Abstract Test Suite (ATS) and partial Protocol.pdf

DIN EN 300324-5-2001 V interfaces at the digital Local Exchange (LE) - V5 1 interface for the support of Access Network (AN) - Part 5 Test Suite Structure and Test Purposes (TSS&TP.pdf

DIN EN 300324-6-2001 V interfaces at the digital Local Exchange (LE) - V5 1 interface for the support of Access Network (AN) - Part 6 Abstract Test Suite (ATS) and partial Protocol.pdf

DIN EN 300324-8-2001 V-interfaces at the digital Local Exchange (LE) - V5 1 interface for the support of Access Network (AN) - Part 8 Abstract Test Suite (ATS) and partial Protocol.pdf

DIN EN 300328-2017 Wideband transmission systems - Data transmission equipment operating in the 2 4 GHz ISM band and using wide band modulation techniques - Harmonised Standard covo.pdf

DIN EN 300330-2017 Short Range Devices (SRD) - Radio equipment in the frequency range 9 kHz to 25 MHz and inductive loop systems in the frequency range 9 kHz to 30 MHz - Harmonised .pdf

DIN EN 300338-2-2017 Technical characteristics and methods of measurement for equipment for generation transmission and reception of Digital Selective Calling (DSC) in the maritime.pdf

DIN EN 300338-3-2017 Technical characteristics and methods of measurement for equipment for generation transmission and reception of Digital Selective Calling (DSC) in the maritime.pdf

DIN EN 300338-4-2017 Technical characteristics and methods of measurement for equipment for generation transmission and reception of Digital Selective Calling (DSC) in the maritime.pdf