
Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics Part 1: Standard method (ISO 1133-1:2011)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics Part 1: Standard method (ISO 1133-1:2011)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频