We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Internal combustion engines - Piston rings - Part 9: Keystone rings made of cast iron
Translate name
STANDARD published on 11.8.2008
Designation standards: GB/T 1149.9-2008
Publication date standards: 11.8.2008
SKU: NS-860513
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-07-22 (Number of items: 2 289 139)
© Copyright 2026 NORMSERVIS s.r.o.