NA 054
DIN Standards Committee Plastics
Standards
[CURRENT]
WL 5.5513-4
WL 5.5513-4
Elastomer NBR - Shore A hardness 55, mineral oil resistant - Part 4: Resilient elastomeric elements
Title (German)
NBR-Elastomer - 55 Shore A, mineralölbeständig - Teil 4: Elastomer-Federelemente