DIN EN ISO 20136:2020
皮革. 微生物降解性的測定(ISO 20136-2020); 德文版 EN ISO 20136-2020
Leather - Determination of degradability by micro-organisms (ISO 20136:2020); German version EN ISO 20136:2020
- 標準號
- DIN EN ISO 20136:2020
- 發布
- 2020年
- 發布單位
- 德國標準化學會
- 替代標準
- DIN EN ISO 20136:2017
- DIN EN ISO 20136:2019
- 當前最新
- DIN EN ISO 20136:2017
- DIN EN ISO 20136:2019
- 適用范圍
- This document specifies a test method to determine the degree and rate of aerobic biodegradation of hides and skins of different animal origin, whether they are tanned or not, through the indirect determination of CO2 produced by the degradation of collagen. The test material is