标准编号：ISO 6798-2:2020
中文名称：往复式内燃机 声压声功率级的测量 第2部分：测量方法
英文名称：Reciprocating internal combustion engines — Measurement of sound power level using sound pressure — Part 2: Survey method
发布日期：2020-02
标准范围
This document specifies the survey method, which is the measurement method of the sound power
level for reciprocating internal combustion engines.
This document applies to all reciprocating internal combustion engines falling within the field of
application of ISO 3046-1 and other internal combustion engines where no suitable International
Standard exists.
NOTE In this document, reciprocating internal combustion engines are referred to as engines unless
otherwise explained.
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