NBN-EN 61101-1994 1875 The absolute calibration of hydrophones using the planar scanning technique in the frequency range 0 5 MHz to 15 MHz《采用频率范围为0 5MHz至15MHz的平面扫描技术对水听器的绝对校准》.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 81-1988 INTERWORKING BETWEEN AN ISDN CIRCUIT-SWITCHED AND A CIRCUIT-SWITCHED PUBLIC DATA NETWORK (CSPDN)《信息技术 开放系统互连(OSI) 开放系统安全框架 概述》.pdf

ITU-T X 810 FRENCH-1995 INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - SECURITY FRAMEWORKS FOR OPEN SYSTEMS OVERVIEW《信息技术 开放系统互连 开放系统安全框架 概述 数据网络和开放系统通信 安全 27pp》.pdf

ITU-T X 810 SPANISH-1995 INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - SECURITY FRAMEWORKS FOR OPEN SYSTEMS OVERVIEW《信息技术 开放系统互连 开放系统安全框架 概述 数据网络和开放系统通信 安全 27pp》.pdf

ITU-T X 810-1995 Information Technology - Open Systems Interconnection - Security Frameworks for Open Systems Overview - Data Networks and Open System Communications Security 27 pp.pdf

ITU-T X 811 FRENCH-1995 INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - SECURITY FRAMEWORKS FOR OPEN SYSTEMS AUTHENTICATION FRAMEWORK《信息技术 开放系统互连 开放系统安全框架 认证框架 数据网络和开放系统通信 .pdf

ITU-T X 811 SPANISH-1995 INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - SECURITY FRAMEWORKS FOR OPEN SYSTEMS AUTHENTICATION FRAMEWORK《信息技术 开放系统互连 开放系统安全框架 认证框架 数据网络和开放系统通信.pdf

ITU-T X 811-1995 Information Technology - Open Systems Interconnection - Security Frameworks for Open Systems Authentication Framework - Data Networks and Open System Communication.pdf

ITU-T X 812 FRENCH-1995 INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - SECURITY FRAMEWORKS FOR OPEN SYSTEMS ACCESS CONTROL FRAMEWORK《信息技术 开放系统互连 安全框架开放系统 访问控制框架 数据网络和开放系统通.pdf

ITU-T X 812 SPANISH-1995 INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - SECURITY FRAMEWORKS FOR OPEN SYSTEMS ACCESS CONTROL FRAMEWORK《信息技术 开放系统互连 开放系统安全框架 访问控制框架 数据网络和开放系统.pdf