2022DIN EN ISO 18754:2022-06 Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of density and apparent porosity (ISO 18754:2020); German version EN ISO 18754:2022
2022DIN EN ISO 18754:2022 Advanced ceramics – Determination of density and apparent porosity (ISO 18754:2020); German version EN ISO 18754:2022