DIN ISO 6621-4:1990-06

Internal combustion engines; piston rings; general specifications; identical with ISO 6621-4:1988.

STANDARD published on 1.6.1990

The information about the standard:

Designation standards: DIN ISO 6621-4:1990-06
Note: WITHDRAWN
Publication date standards: 1.6.1990
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: German technical standard
Category: Technical standards DIN