SANS 60099-6-2005 Surge arresters Part 6 Surge arresters containing both series and parallel gapped structures - Rated 52 kV and less《电涌放电器 第6部分：额定电压为52 kV或更低的包括串联和并联间隙结构的电涌放电器》.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

2019年高考地理二轮复习专题6人口与城市作业20190214172.docx

2019年高考地理二轮复习专题6人口与城市课件新人教版20190214170.pptx

2019年高考地理二轮复习专题7农业区位选择与区域农业的可持续发展作业20190214175.docx

2019年高考地理二轮复习专题7农业区位选择与区域农业的可持续发展课件新人教版20190214173.pptx

2019年高考地理二轮复习专题8工业地域与产业转移作业20190214178.docx

2019年高考地理二轮复习专题8工业地域与产业转移课件新人教版20190214176.pptx

2019年高考地理二轮复习专题9地域联系与资源的跨区域调配作业20190214181.docx

2019年高考地理二轮复习专题9地域联系与资源的跨区域调配课件新人教版20190214179.pptx

2019年高考地理大二轮复习专题一学科核心素养的培养专题跟踪训练201902193102.doc