DIN EN ISO 20136 E : 2017现行
LEATHER - DETERMINATION OF DEGRADABILITY BY MICRO-ORGANISMS (ISO 20136:2017)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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基本信息
标准编号： DIN EN ISO 20136 E : 2017
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：0
标准简介
Provides 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 CO[2] produced by the degradation of collagen.
