Internal combustion engines. Piston rings - Rectangular rings made of steel Ingestion-build-115288 and samples from field grown

and samples from field grown plants)

use of this standard is considered to fulfil the requirements of sound engineering practice

c) When it is known that no elemental mercury is used in the workplace and that no mercury vapour is produced in the processes carried out

Process related interfaces/interactions (e

Internal combustion engines. Piston rings - Rectangular rings made of steel Ingestion-build-115288 and samples from field grown1 Scope This part of ISO 6622 specifies the essential dimensional features of rectangular rings made of steel, types R, B, BA, and M having nominal diameters from 30 mm up to and including 160 mm, used in reciprocating internal combustion piston engines for road vehicles and other applications.