ONORM H 5024 Teil 1-1990 Technical equipments of buildings graphical Symbols for process measurement control and regula-tion for functional representation drawings《建筑物技术设备 过程测量的图形符.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

AECMA PREN 2349-405-2000 Aerospace Series Requirements and Test Procedures for Relays and Contactors Part 405 Fluid Resistance Edition P 1《航空航天系列继电器和接触器要求和试验程序.第405部分 耐流体腐蚀性.P1版》.pdf

AECMA PREN 2349-407-2000 Aerospace Series Requirements and Test Procedures for Relays and Contactors Part 407 Cold Low Pressure and Moist Heat Edition P 1《航空航天系列继电器和接触器要求和试验程序.第407.pdf

AECMA PREN 2349-409-2000 Aerospace Series Requirements and Test Procedures for Relays and Contactors Part 409 Ozone Resistance Edition P 1《航空航天系列继电器和接触器要求和试验程序.第409部分 抗臭氧性.P1版》.pdf

AECMA PREN 2349-410-2000 Aerospace Series Requirements and Test Procedures for Relays and Contactors Part 410 Mould Edition P 1《航空航天系列继电器和接触器要求和试验程序.第410部分 模具.P1版》.pdf

AECMA PREN 2349-411-2000 Aerospace Series Requirements and Test Procedures for Relays and Contactors Part 411 Temperature Change Edition P 1《航空航天系列继电器和接触器要求和试验程序.第411部分 温度变化.P1版》.pdf

AECMA PREN 2349-412-2000 Aerospace Series Requirements and Test Procedures for Relays and Contactors Part 412 Seal Edition P 1《航空航天系列继电器和接触器要求和试验程序.第412部分 密封.P1版》.pdf

AECMA PREN 2349-413-2000 Aerospace Series Requirements and Test Procedures for Relays and Contactors Part 413 Vibration Sinusoidal and Random Edition P 1《航空航天系列继电器和接触器要求和试验程序.第413部.pdf

AECMA PREN 2349-414-2000 Aerospace Series Requirements and Test Procedures for Relays and Contactors Part 414 Mechanical Shock Edition P 1《航空航天系列继电器和接触器要求和试验程序.第414部分 机械冲击.P1版》.pdf

AECMA PREN 2349-415-2000 Aerospace Series Requirements and Test Procedures for Relays and Contactors Part 415 Acceleration Edition P 1《航空航天系列继电器和接触器要求和试验程序.第415部分 加速度.P1版》.pdf