NC 62-22-1985 National Electroenergetic System Reducer SubStations with Voltages of 34 5 KW and Higher Electric Diagram《国家电能系统 34 5千瓦 电压减压站和强电图》.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 61784-3-18-2011 en Industrial communication networks - Profiles - Part 3-18 Functional safety fieldbuses - Additional specifications for CPF 18 (Incorporates Amendment A1 2017)《.pdf

EN 61784-3-2-2010 en Industrial communication networks - Profiles - Part 3-2 Functional safety fieldbuses - Additional specifications for CPF 2《工业通信网络 配置文件 第3-2部分 功能安全性现场总线 CPF 2的附.pdf

EN 61784-3-2-2017 en Industrial communication networks - Profiles - Part 3-2 Functional safety fieldbuses - Additional specifications for CPF 2.pdf

EN 61784-3-2016 en Industrial communication networks - Profiles - Part 3 Functional safety fieldbuses - General rules and profile definitions (Incorporates Amendment A1 2017).pdf

EN 61784-3-3-2010 en Industrial communication networks - Profiles - Part 3-3 Functional safety fieldbuses - Additional specifications for CPF 3《工业通信网络 配置文件 第3-3部分 功能安全性现场总线 CPF 3的附.pdf

EN 61784-3-3-2017 en Industrial communication networks - Profiles - Part 3-3 Functional safety fieldbuses - Additional specifications for CPF 3.pdf

EN 61784-3-6-2010 en Industrial communication networks - Profiles - Part 3-6 Functional safety fieldbuses - Additional specifications for CPF 6《工业通信网络 配置文件 第3-6部分 功能安全性现场总线 CPF 6的附.pdf

EN 61784-3-8-2010 en Industrial communication networks - Profiles - Part 3-8 Functional safety fieldbuses - Additional specifications for CPF 8《工业通信网络 配置文件 第3-8部分 功能安全性现场总线 CPF 8的附.pdf

EN 61784-5-1-2013 en Industrial communication networks - Profiles - Part 5-1 Installation of fieldbuses - Installation profiles for CPF 1.pdf