标准编号：ISO 3381:2021
中文名称：铁路 声学 有轨车辆内噪音的测量
英文名称：Railway applications — Acoustics — Noise measurement inside railbound vehicles
发布日期：2021-09
标准范围
This document specifies the measurement method and conditions to obtain reproducible noise levels on-board all kinds of vehicles operating on rails or other types of fixed track, hereinafter conventionally called “unit”, except for track maintenance vehicles in working modes.
This document is applicable to type testing. It does not include all the instructions to carry out monitoring testing or evaluation of noise exposure of passengers or drivers over a whole journey.
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