NBN EN 50332-1-2014 标准详情
- 标准号：NBN EN 50332-1-2014
- 中文标题：
- 英文标题：Sound System Equipment: Headphones And Earphones Associated With Personal Music Players - Maximum Sound Pressure Level Measurement Methodology - Part 1: General Method For "One Package Equipment"
- 标准类别：比利时标准NBN
- 发布日期：
