ISO 7574-4:1985 声学.测定和检验机械及设备标定噪音发生值的统计方法.第4部分：机械群组标定值法

标准编号：ISO 7574-4:1985

中文名称：声学.测定和检验机械及设备标定噪音发生值的统计方法.第4部分：机械群组标定值法

英文名称：Acoustics — Statistical methods for determining and verifying stated noise emission values of machinery and equipment — Part 4: Methods for stated values for batches of machines

发布日期：1985-12

标准范围

提供了确定贴标机标签值的指南，并规定了检查大量机器发出的噪声是否符合其标签值的统计抽样程序。不处理如果在许多机器上未确认指定值而导致的后果。

Provides guidelines for determining the labelled value by the labeller and specifies statistical sampling procedures for checking compliance of noise emitted of a lot of machines with its labelled value. Does not deal with the consequences that ensue if the specified value is not confirmed as checked for a lot of machines.

标准预览图