软磁材料直流磁性能的测量方法
Methods of measurement of d.c. magnetic properties of magnetically soft materials
2008-10-10
BS EN 60404-4-1997+A2-2008
Magnetic materials-Methods of measurement of d.c. magnetic properties of magnetically soft materials
磁性材料
2014-10-31
IEC 60404-4-1995+AMD1-2000 CSV
Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of magnetically soft materials
磁性材料第4部分:软磁材料直流磁性的测量方法
2000-11-28
IEC 60404-4-1995+AMD1-2000+AMD2-2008 CSV
Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of magnetically soft materials
磁性材料第4部分:软磁材料直流磁性的测量方法
2008-11-13
UNE-EN 60404-4-1999
MAGNETIC MATERIALS. PART 4: METHODS OF MEASUREMENT OF D.C. MAGNETIC PROPERTIES OF IRON AND STEEL.
磁性材料 第4部分:钢铁直流磁性的测量方法
1999-09-21
IEC 60404-4-1995
Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of iron and steel
磁性材料 - 第4部分:测量方法 钢铁磁性
1995-02-15
IEC 60404-4-1995/AMD2-2008
Amendment 2 - Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of magnetically soft materials
修改件2.磁性材料.第4部分:软磁材料直流磁性的测量方法
2008-09-24
IEC 60404-4-1995/AMD1-2000
Amendment 1 - Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of iron and steel
修改件1.磁性材料.第4部分:钢铁直流磁性的测量方法
2000-07-31
GOST 12119.7-1998
Сталь электротехническая. Методы определения магнитных и электрических свойств. Метод измерения удельного электрического сопротивления мостом постоянного тока
电动钢 磁性和电性能试验方法 通过直流电阻测量比电阻的方法桥