Testing of petroleum waxes; determination of needle penetrationEssais des paraffines et cires; détermination de la pénétrabilité à l'aiguilleDiese Norm ist in Anlehnung an die Method D 1321-61 T der American Society for Testing and Materials (ASTM), Phi
DIN 51579:1965 history
2010DIN 51579:2010-03 Testing of paraffin - Determination of needle penetration
2010DIN 51579:2010 Testing of paraffin - Determination of needle penetration
1965DIN 51579:1965 Testing of Paraffin; Determination of Needle Penetration