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Glavni meni

ISO 6621-4:2015

Internal combustion engines — Piston rings — Part 4: General specifications
18. 3. 2015.
95.99   Povučen   1. 5. 2024.

Опште информације

95.99     1. 5. 2024.

ISO

ISO/TC 22/SC 34

Međunarodni standard

43.060.10  

engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

ISO 6621-4:2015 specifies the general characteristics of piston rings for reciprocating internal combustion engines for road vehicles and other applications (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 nominal diameter from 30 mm up to and including 200 mm.

Životni ciklus

PRETHODNO

POVUČEN
ISO 6621-4:2003

TRENUTNO

POVUČEN
ISO 6621-4:2015
95.99 Povučen
1. 5. 2024.

REVIDIRAN OD

OBJAVLJEN
ISO 6621-4:2024