MSZ 11613-1963 《工业爆破原材料镍 60》.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 R 2-1988 Element Error Rate《用户线的电报调制调器》.pdf

ITU-T R 20 FRENCH-1988 TELEGRAPH MODEM FOR SUBSCRIBER LINES《用户线的电报调制解调器》.pdf

ITU-T R 20 SPANISH-1988 TELEGRAPH MODEM FOR SUBSCRIBER LINES《用户线的电报调制解调器》.pdf

ITU-T R 20-1988 TELEGRAPH MODEM FOR SUBSCRIBER LINES《用户线的电报调制调器》.pdf

ITU-T R 21 FRENCH-1996 9600 bit s modem standardized for use in the Telegraph TDM system《用于时分多路转换(TDM)系统的9600 bit s标准调制解调器 系列R 电报传输 音频电报 14号研究组 11pp》.pdf

ITU-T R 21 SPANISH-1996 9600 bit s modem standardized for use in the Telegraph TDM system《用于时分多路转换(TDM)系统的9600 bit s标准调制解调器 系列R 电报传输 音频电报 14号研究组 11pp》.pdf

ITU-T R 21-1996 9600 bit s Modem Standardized for Use in the Telegraph TDM System - Series R Telegraph Transmission Voice-Frequency Telegraphy《用于电报时分复用系统的9600bit s标准调制解调器》.pdf

ITU-T R 22 FRENCH-1996 DATA OVER VOICE 19 200 bit s MODEM STANDARIZED FOR USE ON TELEPHONE NETWORK SUBSCRIBER LINES《用于电话网络用户线标准的19200 bit s语音数据调制解调器 系列R 电报传输 音频电报 14号研究组 9pp》.pdf

ITU-T R 22 SPANISH-1996 DATA OVER VOICE 19 200 bit s MODEM STANDARIZED FOR USE ON TELEPHONE NETWORK SUBSCRIBER LINES《用于电话网络用户线标准的19200 bit s语音数据调制解调器 系列R 电报传输 音频电报 14号研究组 9pp》.pdf