Oil ring assembly NT9-00-82
Promulgator
：krista Time：2018-07-26
Gas ring spraying molybdenum =5 special cast iron NT7-00B-82
Oil ring assembly NT9-00-82
Special cast iron NT8-00-82 with conical ring
Gas ring first, second - channel alloy cast iron QSC7-24-00-001
Gas ring third - channel alloy cast iron QSC7-24-00-002
Oil ring binding group QSC7-24-03-000
