DIN EN 62489-2 (2013-10) 标准详情
- 标准号：DIN EN 62489-2 (2013-10)
- 中文标题：
- 英文标题：Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2: Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposu
- 标准类别：德国标准DIN
- 发布日期：
