NA 062
DIN Standards Committee Materials Testing
Standards
[Withdrawn]
ISO 3987
ISO 3987
Petroleum products - Determination of sulfated ash in lubricating oils and additives
Title (German)
Mineralölerzeugnisse - Bestimmung der Sulfatasche in Schmierölen und Additiven
Responsible national committee
NA 062-06-61 AA - Testing of lubricating oils, other oils and Paraffin