BS ISO 6621-2:2003 - Page 2

Internal combustion engines. Piston rings. Inspection measuring principles | Status: Superseded, Withdrawn

1 Scope This part of ISO 6621 specifies the principles to be used in the measuring for inspection purposes of piston rings for both reciprocating internal combustion engines and compressors working under analogous conditions. It is applicable to all such rings of a diameter ≤ 200 mm.