DIN Standards Committee Materials Testing
ISO 12925-1
Lubricants, industrial oils and related products (class L) - Family C (Gears) - Part 1: Specifications for lubricants for enclosed gear systems
Schmierstoffe, Industrieöle und verwandte Erzeugnisse (Klasse C) - Familie C (Getriebe) - Teil 1: Anforderungen an Schmierstoffe für geschlossene Getriebesysteme
Responsible national committee
NA 062-06-51 AA - Requirements for lubricating and other oils