DIN 45645-2 (2012-09) 标准详情
- 标准号:DIN 45645-2 (2012-09)
- 中文标题:
- 英文标题:Determination Of Rating Levels From Measurement Data - Part 2: Determination Of The Noise Rating Level For Occupational Activities At The Work Place For The Level Range Underneath The Given Risk Of Hearing Damage
- 标准类别:德国标准DIN
- 发布日期: