SANS 1200 GF-1984 Standardized specification for civil engineering construction Section GF Prestressed concrete《土木工程施工路段标准规范 第GF节：预制混凝土》.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

EN 60099-5-2013 en Surge arresters - Part 5 Selection and application recommendations.pdf

EN 60099-8-2011 en Surge arresters - Part 8 Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a c systems above 1 kV《电.pdf

EN 60099-9-2014 en Surge arresters - Part 9 Metal-oxide surge arresters without gaps for HVDC converter stations.pdf

EN 60107-1-1997 en Methods of Measurement on Receivers for Television Broadcast Transmissions Part 1 General Considerations Measurements at Radio and Video Frequencies《电视广播传输接收机的测量.pdf

EN 60107-2-1997 en Methods of Measurement on Receivers for Television Broadcast Transmissions Part 2 Audio Channels - General Methods and Methods for Monophonic Channels《电视广播传输接收机的.pdf

EN 60107-5-1992 en Recommended Methods of Measurement on Receivers for Television Broadcast Transmissions Part 5 Electrical Measurements on Multichannel Sound Television Receivers .pdf

EN 60107-7-1997 en Methods of Measurement on Receivers for Television Part 7 HDTV Displays《电视广播传输接收机的推荐测量方法 第7部分 HDTV显示器 IEC 60107-7-1997》.pdf

EN 60107-8-1997 en Recommended Methods of Measurement on Receivers for Television Broadcast Transmissions Part 8 Measurement on D2-MAC Packet Equipment《电视广播传输接收机的推荐测量方法 第8部分 对D2-MA.pdf

EN 60110-1-1998 en Power Capacitors for Induction Heating Installations Part 1 General《感应加热设备用电力电容器 第1部分 概述 IEC 60110-1-1998 替代HD 207 S1-1977》.pdf