BS 5600-4-4.8:1979 Powder metallurgical materials and products. Methods of testing and chemical analysis of hardmetals-Determination of transverse rupture strength
1987BS 5600-4-4.8:1987 Powder metallurgical materials and products. Methods of testing and chemical analysis of hardmetals-Determination of transverse rupture strength
1979BS 5600-4-4.8:1979 Powder metallurgical materials and products. Methods of testing and chemical analysis of hardmetals-Determination of transverse rupture strength