NC 10-26-1984 Casting Centrifugal Cast Grey Iron Pipes for Pressure Quality Specifications《铸造 离心生灰铁管压力 质量规格》.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 148-2003 Procedures for the measurement of the performance of public data networks providing the international frame relay service SERIES X DATA NETWORKS AND OPEN SYSTEM COspe.pdf

ITU-T X 149 FRENCH-2003 Performance of IP networks when supported by public Frame Relay data networks《公共数据帧中继网所支持的IP网络的性能 X系列 数据网及开放系统通信 公共数据网 网络方面 17号研究组》.pdf

ITU-T X 149 SPANISH-2003 Performance of IP networks when supported by public Frame Relay data networks《公共数据帧中继网所支持的IP网络的性能 X系列 数据网及开放系统通信 公共数据网 网络方面 17号研究组》.pdf

ITU-T X 149-2003 Performance of IP networks when supported by public Frame Relay data networks SERIES X DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS Public data networks C Network .pdf

ITU-T X 150 FRENCH-1988 PRINCIPLES OF MAINTENANCE TESTING FOR PUBLIC DATA NETWORKS USING DATA TERMINAL EQUIPMENT (DTE) AND DATA CIRCUIT-TERMINATING EQUIPMENT (DCE) TEST LOOPS《使用数据终.pdf

ITU-T X 150 SPANISH-1988 PRINCIPLES OF MAINTENANCE TESTING FOR PUBLIC DATA NETWORKS USING DATA TERMINAL EQUIPMENT (DTE) AND DATA CIRCUIT-TERMINATING EQUIPMENT (DCE) TEST LOOPS《使用数据.pdf

ITU-T X 150-1988 PRINCIPLES OF MAINTENANCE TESTING FOR PUBLIC DATA NETWORKS USING DATA TERMINAL EQUIPMENT (DTE) AND DATA CIRCUIT-TERMINATING EQUIPMENT (DCE) TEST LOOPS《使用数据终端设备(DTE.pdf

ITU-T X 1500 1-2012 Procedures for the registration of arcs under the object identifier arc for cybersecurity information exchange (Study Group 17)《网络安全信息交换的对象标识符弧下的弧注册的程序 (研究组17)》.pdf

ITU-T X 1500 AMD 1-2012 Overview of cybersecurity information exchange Amendment 1 Revised structured cybersecurity information exchange techniques (Study Group 17)《网络安全信息交换综述 修改件1.pdf