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ISO 6621-2:2020

Internal combustion engines — Piston rings — Part 2: Inspection measuring principles

Publication date:   Mar 3, 2020

General information

60.60 Standard published   Mar 3, 2020

ISO

ISO/TC 22/SC 34 Propulsion, powertrain and powertrain fluids

International Standard

43.060.10   Engine block and internal components

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Scope

This document defines the measuring principles to be used for measuring piston rings; it applies to piston rings up to and including 200 mm diameter for reciprocating internal combustion engines.
This document can be used for piston rings for compressors working under analogous conditions.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 6621-2:2003

NOW

PUBLISHED
ISO 6621-2:2020
60.60 Standard published
Mar 3, 2020