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DIN EN ISO 638-2:2020-07

Проект
Paper, board, pulps and cellulosic nanomaterials - Determination of dry matter content by oven-drying method - Part 2: Suspensions of cellulosic nanomaterials (ISO/DIS 638-2:2020); German and English version prEN ISO 638-2:2020
DIN EN ISO 638-2:2020-07
Проект