标准摘要
[中文适用范围]： 本文件涉及工作场所噪声控制的技术方面。 阐述了各种技术措施，描述了相关声学量，讨论了降噪幅度，并概述了验证方法。 本文档仅涉及可听声音。 [外文原描述]： This document deals with the technical aspects of noise control in workplaces. The various technical measures are stated, the related acoustical quantities described, the magnitude of noise reduction discussed, and the verification methods outlined. This document deals only with audible sound.
英文名称Acoustics — Recommended practice for the design of low-noise workplaces containing machinery — Part 2: Noise control measures