
Internal combustion engines. Piston rings. Half keystone rings made of steel.
STANDARD published on 31.3.2016
Designation standards: BS ISO 6624-4:2016
Publication date standards: 31.3.2016
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 74657 4 Status: Revision Underway