STAS SR CEI 654-4-1987 Operating conditions for industrial-process measurement and control equipment Part 4 Corrosive and erosive influences《工业过程测量和控制设备的操作条件 第4部分：腐蚀和侵蚀的影响 》.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

SJ 2672.9-1986 电子元器件详细规范 3DA309型175MHz管壳额定的低电压双极型功率晶体管.pdf

SJ 2673.1-1986 电子元器件详细规范 3DA311型470MHz管壳额定的低电压双极型功率晶体管.pdf

SJ 2673.2-1986 电子元器件详细规范 3DA312型470MHz管壳额定的低电压双极型功率晶体管.pdf

SJ 2673.4-1986 电子元器件详细规范 3DA314型470MHz管壳额定的低电压双极型功率晶体管.pdf

SJ 2673.5-1986 电子元器件详细规范 3DA315型470MHz管壳额定的低电压双极型功率晶体管.pdf

SJ 2673.6-1986 电子元器件详细规范 3DA316型470MHz管壳额定的低电压双极型功率晶体管.pdf

SJ 2674-1986 电子元器件详细规范 低功率非线绕固定电阻器RJ16型金属膜固定电阻器 评定水平E.pdf

SJ 2675-1986 电子元器件详细规范 低功率非线绕固定电阻器RJ17型金属膜固定电阻器 评定水平E.pdf

SJ 2682-1986 电子元器件详细规范 WH15-K2型 低功率电位器 评定水平E.pdf