DIN EN ISO 17556 : 2019-09现行
Plastics – Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved (ISO 17556:2019); German version EN ISO 17556:2019
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
This document specifies a method for determining the total aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a closed Respiro meter or by measuring the amount of carbon dioxide evolved.
EN ISO 17556 : 2019 - Identical
ISO 17556:2019 - Identical
EN ISO 17556 : 2019 - Identical
ISO 17556:2019 - Identical
