
VITREOUS AND PORCELAIN ENAMELS - PREPARATION OF SAMPLES AND DETERMINATION OF THERMAL EXPANSION COEFFICIENT (ISO 20274:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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VITREOUS AND PORCELAIN ENAMELS - PREPARATION OF SAMPLES AND DETERMINATION OF THERMAL EXPANSION COEFFICIENT (ISO 20274:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频