MSZ 9964-1951 《仪器部件 双压力外心》.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

ITU-T S 13-1988 USE ON RADIO CIRCUITS OF 7-UNIT SYNCHRONOUS SYSTEMS GIVING ERROR CORRECTION BY AUTOMATIC REPETITION《自动纠错重发的七单元同步系统在无线电路上的使用》.pdf

ITU-T S 14 FRENCH-1988 SUPPRESSION OF UNWANTED RECEPTION IN RADIOTELEGRAPH MULTI - DESTINATION TELEPRINTER SYSTEMS《无线电报多址电传打字机系统中无用接收的抑制》.pdf

ITU-T S 14 SPANISH-1988 SUPPRESSION OF UNWANTED RECEPTION IN RADIOTELEGRAPH MULTI - DESTINATION TELEPRINTER SYSTEMS《无线电报多址电传打字机系统中无用接收的抑制》.pdf

ITU-T S 14-1988 SUPPRESSION OF UNWANTED RECEPTION IN RADIOTELEGRAPH MULTI - DESTINATION TELEPRINTER SYSTEMS《有关字母电报设备的基本技术术语的定义》.pdf

ITU-T S 140 FRENCH-1988 DEFINITIONS OF ESSENTIAL TECHNICAL TERMS RELATING TO APPARATUS FOR ALPHABETIC TELEGRAPHY《关于字符电报设备的基本技术术语的定义》.pdf

ITU-T S 140 SPANISH-1988 DEFINITIONS OF ESSENTIAL TECHNICAL TERMS RELATING TO APPARATUS FOR ALPHABETIC TELEGRAPHY《关于字符电报设备的基本技术术语的定义》.pdf

ITU-T S 140-1988 DEFINITIONS OF ESSENTIAL TECHNICAL TERMS RELATING TO APPARATUS FOR ALPHABETIC TELEGRAPHY《有关字母电报设备的基本技术术语的定义》.pdf

ITU-T S 15 FRENCH-1988 USE OF THE TELEX NETWORK FOR DATA TRANSMISSION AT 50 BAUDS《数据传输在50波特的用户电报网的使用》.pdf

ITU-T S 15 SPANISH-1988 USE OF THE TELEX NETWORK FOR DATA TRANSMISSION AT 50 BAUDS《数据传输在50波特的用户电报网的使用》.pdf