NEN 10 034-15-1992 《旋转电机 采用成型绕组定子线圈的旋转交流电机的耐脉冲电压级 （IEC 34-15：1990）　》.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

GB T 28547-2012 交流金属氧化物避雷器选择和使用导则.pdf

GB T 28551-2012 核电厂离心泵组调试技术导则.pdf

GB T 28552-2012 变压器油、汽轮机油酸值测定法（BTB法）.pdf

GB T 28553-2012 汽轮机.蒸汽纯度.pdf

GB T 28554-2012 工业机械电气设备.内带供电单元的建设机械电磁兼容要求.pdf

GB T 28555-2012 废电器电子产品回收处理设备技术要求.制冷器具与阴极射线管显示设备回收处理设备.pdf

GB T 28556-2012 煤矿通风机用隔爆兼本质安全型变频调速控制器.pdf

GB T 28557-2012 电力企业节能降耗主要指标的监管评价.pdf

GB T 28558-2012 超临界及超超临界机组参数系列.pdf