STAS 11200 467-1981 Graphical symbols GRAPHICAL SYMBOL FOR SUBMERGED ARC WELDING《图形符号 埋弧焊的图形符号 》.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

BS PD IEC TR 62977-3-2-2016 Electronic display devices Evaluation of optical characteristics Mura《电子显示设备 光学特性的评价 不均匀》.pdf

BS PD IEC TR 62987-2015 Nuclear power plants Instrumentation and control systems important to safety Use of Failure Mode and Effects Analysis (FMEA) and related methods to.pdf

BS PD IEC TR 63020-2016 Digital sheet music Market use cases and related technologies《电子乐谱 市场 使用案例和相关技术》.pdf

BS PD IEC TR 63021-2016 Rotating electrical machinery Natural graphite brush for slip-ring in wound rotor-type induction motor Application information《旋转电机 绕线式感应电动机内的滑环用天然.pdf

BS PD IEC TR 63036-2016 Electrical interface specification for phase-cut dimmer in phase-cut dimmed lighting systems《舍相调光系统用舍相减光器的电气接口规格》.pdf

BS PD IEC TR 63037-2016 Electrical interface specifications for self ballasted lamps and controlgear in phase-cut dimmed lighting systems《舍相暗光系统用自镇流灯和控制设备的电气接口规格》.pdf

BS PD IEC TR 63039-2016 Probabilistic risk analysis of technological systems Estimation of final event rate at a given initial state《技术系统的概率风险分析 评估给定初始状态下的最终事件率》.pdf

BS PD IEC TR 63040-2016 Guidance on clearances and creepage distances in particular for distances equal to or less than 2 mm Test results of research on influencing parame.pdf

BS PD IEC TR 63051-2017 Documentation on design automation subjects Mathematical algorithm hardware description languages for system level modeling and verification (HDLMa.pdf