STAS 11479-1981 MAGNETICALLY HARD MATERIALS (PERMANENT MAGNETS) Methods of measurement of the magnetic properties in a closed magnetic circuit《永磁材料（永久磁铁）在闭合磁路里磁性的测量方法 》.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

11-关于xxx同志确定为发展对象征求党内外群众意见座谈会记录.doc

2016最新版中国共产党党内监督条例全文内容.doc

2017年《中国共产党党内监督条例》试题及答案.doc

2017年中国共产党纪律检查机关监督执纪工作规则全文及解读.doc

2018年十九大党章知识竞赛复习范围.doc

3月党课--把党的政治建设摆在首位.ppt

5.党内外群众座谈会会议记录-发展对象.doc

XX局纪检组落实全面从严治党监督责任情况汇报.doc

“12371党建信息平台”网上组织转接简要指南.doc