E 207-1967 《水 测定碳酸钙的活性》.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 61020-1-2009 en Electromechanical switches for use in electrical and electronic equipment - Part 1 Generic specification《电气和电子设备用电动机械开关 第1部分 总规范[代替 CENELEC EN 196000 CENELEC EN .pdf

EN 61021-1-1997 en Laminated Core Packages for Transformers and Inductors Used in Telecommunication and Electronic Equipment Part 1 Dimensions《通信和电子设备用变压器和电感器的叠片铁芯包 第1部分 尺寸》.pdf

EN 61021-2-1997 en Laminated Core Packages for Transformers and Inductors for Use in Telecommunication and Electronic Equipment Part 2 Electrical Characteristics for Cores Using YE.pdf

EN 61023-2007 en Maritime navigation and radiocommunication equipment and systems - Marine speed and distance measuring equipment (SDME) - Performance requirements methods of testi.pdf

EN 61025-2007 en Fault tree analysis (FTA)《故障树分析(FTA)［替代 CENELEC HD 617 S1］》.pdf

EN 61028-1995 en Electrical Measuring Instruments - X-Y Recorders《电子测量仪器 X-Y记录仪 IEC 1028-1991 A1-1995》.pdf

EN 61029-1-2009 en Safety of transportable motor-operated electric tools - Part 1 General requirements (Incorporating Corrigendum December 2009 Incorporates Amendment A11 2010)《移动式.pdf

EN 61029-2-1-2010 en Safety of transportable motor-operated electric tools - Part 2-1 Particular requirements for circular saw benches (Remains Current)《移动式电动工具的安全 第2-1部分 圆盘锯架的特殊要求.pdf

EN 61029-2-1-2012 en Safety of transportable motor-operated electric tools - Part 2-1 Particular requirements for circular saw benches (Remains Current).pdf