DIN Standards Committee Materials Testing
ISO 2137
Petroleum products; Lubricating grease and petrolatum; Determination of cone penetration
Erdölprodukte; Schmierfette und Vaseline; Bestimmung der Konuspenetration
Responsible national committee
NA 062-06-52 AA - Lubricating greases: requirements and testing
Responsible international committee
ISO/TC 28 - Petroleum and related products, fuels and lubricants from natural or synthetic sources