
Vickers Hardness Measurement For Steel
出版:European Committee for Iron & Steel Standardization

专家解读视频
1979 [01/03/1979]
NFA 03 154:1983 - Similar
DIN 50133 (1985-02) - Identical
ISO 6507-1:2005 - Identical
ISO 6507-2:2005 - Identical
DIN 50133-1 (1972-12) - Identical
DIN 50133 : 1985 - Identical
DIN 50133-1 : 1972 - Identical
NFA 03 154 : 1983 - Similar to
NBN A 11 107 : 1980 - Identical
DIN 50133 E : 1985 - Identical
NEN EU 5 : 1986 - Identical
DIN 50133 : 1985 - Identical
DIN 50133-1 : 1972 - Identical