NBN C 72-192 ADD 1-1988 6250 《低压钠气灯》.pdf

上传人:diecharacter305 文档编号:986663 上传时间:2019-03-15 格式:PDF 页数:2 大小:46.34KB
下载 相关 举报
NBN C 72-192 ADD 1-1988 6250 《低压钠气灯》.pdf_第1页
第1页 / 共2页
NBN C 72-192 ADD 1-1988 6250 《低压钠气灯》.pdf_第2页
第2页 / 共2页
亲,该文档总共2页,全部预览完了,如果喜欢就下载吧!
资源描述
展开阅读全文
相关资源
猜你喜欢
  • EN 60404-1-2017 en Magnetic materials - Part 1 Classification.pdf EN 60404-1-2017 en Magnetic materials - Part 1 Classification.pdf
  • EN 60404-11-2013 en Magnetic materials - Part 11 Method of test for the determination of surface insulation resistance of magnetic sheet and strip.pdf EN 60404-11-2013 en Magnetic materials - Part 11 Method of test for the determination of surface insulation resistance of magnetic sheet and strip.pdf
  • EN 60404-13-2007 en Magnetic materials - Part 13 Methods of measurement of density resistivity and stacking factor of electrical steel sheet and strip《磁性材料 第13部分 电工钢片和钢带的密度 电阻率和叠层因.pdf EN 60404-13-2007 en Magnetic materials - Part 13 Methods of measurement of density resistivity and stacking factor of electrical steel sheet and strip《磁性材料 第13部分 电工钢片和钢带的密度 电阻率和叠层因.pdf
  • EN 60404-14-2002 en Magnetic materials Part 14 Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method《磁性材料 第.pdf EN 60404-14-2002 en Magnetic materials Part 14 Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method《磁性材料 第.pdf
  • EN 60404-15-2012 en Magnetic materials - Part 15 Methods for the determination of the relative magnetic permeability of feebly magnetic materials (Incorporates Amendment A1 2017).pdf EN 60404-15-2012 en Magnetic materials - Part 15 Methods for the determination of the relative magnetic permeability of feebly magnetic materials (Incorporates Amendment A1 2017).pdf
  • EN 60404-2-1998 en Magnetic materials Part 2 Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an Epstein frame (Incorporates Amendm.pdf EN 60404-2-1998 en Magnetic materials Part 2 Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an Epstein frame (Incorporates Amendm.pdf
  • EN 60404-4-1997 en Magnetic materials Part 4 Methods of measurement of d c magnetic properties of magnetically soft materials (Incorporates Amendment A2 2008)《磁性材料 第4部分 软磁材料直流磁性能的测.pdf EN 60404-4-1997 en Magnetic materials Part 4 Methods of measurement of d c magnetic properties of magnetically soft materials (Incorporates Amendment A2 2008)《磁性材料 第4部分 软磁材料直流磁性能的测.pdf
  • EN 60404-5-2015 en Magnetic materials - Part 5 Permanent magnet (magnetically hard) materials - Methods of measurement of magnetic properties.pdf EN 60404-5-2015 en Magnetic materials - Part 5 Permanent magnet (magnetically hard) materials - Methods of measurement of magnetic properties.pdf
  • EN 60404-6-2003 en Magnetic materials Part 6 Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz .pdf EN 60404-6-2003 en Magnetic materials Part 6 Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz .pdf
  • 相关搜索

    当前位置:首页 > 标准规范 > 国际标准 > 其他

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1