ISO 6621-2:2020
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ISO 6621-2:2020
70227

Abstract

 Preview

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.


General information 

  •  :  Published
     : 2020-03
  •  : 3
     : 30
  •  : ISO/TC 22/SC 34 Propulsion, powertrain and powertrain fluids
  •  :
    43.060.10 Engine block and internal components

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std 1 138 PDF
std 2 138 Paper
  • CHF138

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