NBN 52.047-1956
Lubricating oil sedimentation index, method NBN 52.047

Standard No.

NBN 52.047-1956

Release Date

1957

Published By

BE-NBN

Latest

NBN 52.047-1956

NBN 52.047-1956 history

• 1957 NBN 52.047-1956 Lubricating oil sedimentation index, method NBN 52.047