Internal combustion engines. Piston rings - Quality requirements has-corrigendum BS 6160-3 applies specifically to

BS 6160-3 applies specifically to mobile radio receivers having audio-frequency bandwidths generally not exceeding 10 kHz for the reception of voice and other types of signals

and oil and gas recovery

This European Standard contains the relevant functional requirements for gas pressure regulating installations forming a part of the service lines in gas supply systems

• Generalities

Product designer

Internal combustion engines. Piston rings - Quality requirements has-corrigendum BS 6160-3 applies specifically to1 Scope This document specifies quality aspects that can be defined but that are not normally found on a drawing specification. It covers the following: singlepiece piston rings of grey cast iron or steel; multipiece piston rings (oil control rings) consisting of cast iron parts and spring components; and singlepiece and multipiece oil control rings of steel, i. e. oil control rings in the form of strip steel components or steel segments (rails) with