SIS SS 11 03 33-1982 Hardness test - Brinell test - Calibration of standardized blocks《硬度试验 布氏测试标准化块校准》.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

DIN EN 50194-1-2009 Electrical apparatus for the detection of combustible gases in domestic premises - Part 1 Test methods and performance requirements German version EN 50194-1 20.pdf

DIN EN 50195-1997 Code of practice for the safe use of fully enclosed askarel-filled electrical equipment German version EN 50195 1996《全封闭充满阿斯卡列电解液的电器设备安全使用惯例》.pdf

DIN EN 50201-2002 Interfaces for DVB-IRD German version EN 50201 2001《数字视频广播(DVB)-IRD接口 德文版本 EN 50201 2001》.pdf

DIN EN 50203-1997 Automatic channel installation (ACI) German version EN 50203 1996 + A1 1997《自动信道设施(ACI)》.pdf

DIN EN 50206-1-2011 Railway applications - Rolling stock - Pantographs Characteristics and tests - Part 1 Pantographs for main line vehicles German version EN 50206-1-2010《轨道交通 车辆 .pdf

DIN EN 50206-2-2011 Railway applications - Rolling stock - Pantographs Characteristics and tests - Part 2 Pantographs for metros and light rail vehicles German version EN 50206-2 2.pdf

DIN EN 50209-1998 Test of insulation of bars and coils of high-voltage machines German version EN 50209 1998《高电压机器的芯棒和线圈的绝缘性能试验》.pdf

DIN EN 50212-1997 Connectors for thermoelectric sensors German version EN 50212 1996《热电偶插接件》.pdf

DIN EN 50214-2007 Flat polyvinyl chloride sheathed flexible cables German version EN 50214 2006《扁形聚氯乙烯铠装软电缆》.pdf