DIN 38412-20 (1980-12) 标准详情
- 标准号:DIN 38412-20 (1980-12)
- 中文标题:
- 英文标题:German Standard Methods For The Examination Of Water, Waste Water And Sludge - Bio-assays (group L), Determination Of The Effect Of Waste Water And Industrial Effluences On Fish, Fish-test (l20)
- 标准类别:德国标准DIN
- 发布日期: