KS R ISO 6621-2-2019
Internal combustion engines — Piston rings — Part 2: Inspection measuring principles

Standard No.

KS R ISO 6621-2-2019

Release Date

2019

Published By

KR-KS

Latest

KS R ISO 6621-2-2019

KS R ISO 6621-2-2019 history

• 2019 KS R ISO 6621-2:2019 Internal combustion engines — Piston rings — Part 2: Inspection measuring principles
• 2009 KS R ISO 6621-2:2009 Internal combustion engines－Piston rings－Part 2：Inspection measuring principles
• 0000 KS R ISO 6621-2:2003