ISO 6621-4:2003
Internal combustion engines — Piston rings — Part 4: General specifications
Reference number
ISO 6621-4:2003
Edición 2
2003-10
Retirada
ISO 6621-4:2003
38306
Retirada (Edición 2, 2003)

Resumen

ISO 6621-4:2003 specifies the general characteristics of piston rings for both reciprocating internal combustion engines and compressors (the individual dimensional criteria for these rings are given in the relevant International Standards). It also provides a system for ring coding, designation and marking. It is applicable to all such rings of a diameter greater than or equal to 200 mm.

Informaciones generales

  •  : Retirada
     : 2003-10
    : Retirada de la Norma Internacional [95.99]
  •  : 2
     : 28
  • ISO/TC 22
    43.060.10 
  • RSS actualizaciones

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