Reciprocating internal combustion engines — Measurement of sound power level using sound pressure — Part 1: Engineering method (ISO 6798-1:2020)
This document specifies the engineering method, which is the measurement method of the soundpower level for reciprocating internal combustion engines.This document applies to all reciprocating internal combustion engines falling within the field ofapplication of ISO 3046-1 and other internal combustion engines where no suitable InternationalStandard exists.NOTE In this document, reciprocating internal combustion engines are referred to as engines unlessotherwise explained.
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