NF X10-312-1986 Liquid flow measurement in open channels by weirs and flumes Triangular profile weirs 《用溢流堰和水槽法测量明渠中的液体流量 三角形堰》.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 X 140 FRENCH-1992 GENERAL QUALITY OF SERVICE PARAMETERS FOR COMMUNICATION VIA PUBLIC DATA NETWORKS《经由公共数据网的通信一般业务质量参数(7号研究组) 27pp》.pdf

ITU-T X 140 SPANISH-1992 GENERAL QUALITY OF SERVICE PARAMETERS FOR COMMUNICATION VIA PUBLIC DATA NETWORKS《经由公共数据网的通信一般业务质量参数(7号研究组) 27pp》.pdf

ITU-T X 140-1992 General Quality of Service Parameters for Communication Via Public Data Networks (Study Group VII) 27 pp《经由公用数据网的通信的一般业务质量参数》.pdf

ITU-T X 141 FRENCH-1988 GENERAL PRINCIPLES FOR THE DETECTION AND CORRECTION OF ERRORS IN PUBLIC DATA NETWORKS《在公共数据网中差错的发现及修改件的一般原则》.pdf

ITU-T X 141 SPANISH-1988 GENERAL PRINCIPLES FOR THE DETECTION AND CORRECTION OF ERRORS IN PUBLIC DATA NETWORKS《在公共数据网中差错的发现及修改件的一般原则》.pdf

ITU-T X 141-1988 GENERAL PRINCIPLES FOR THE DETECTION AND CORRECTION OF ERRORS IN PUBLIC DATA NETWORKS《公用数据网中检测和校正差错的一般原则》.pdf

ITU-T X 142 FRENCH-2003 Quality of service metrics for characterizing Frame Relay ATM service interworking performance《描述帧中继 异步传输模式(ATM)业务的交互性能业务指标的质量 X系列 数据网及开放系统通信 公共数据网 网络方面 17号.pdf

ITU-T X 142 SPANISH-2003 Quality of service metrics for characterizing Frame Relay ATM service interworking performance《描述帧中继 异步传输模式(ATM)业务的交互性能业务指标的质量 X系列 数据网及开放系统通信 公共数据网 网络方面 17.pdf

ITU-T X 142-2003 Quality of service metrics for characterizing Frame Relay ATM service interworking performance SERIES X DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS Public data ne.pdf