
BS EN ISO 1133-1. Plastics. Determination of the melt volume-flow rate (MVR) and melt mass-flow rate (MFR) of thermoplastics materials. Part 1. Standard method
出版:British Standards Institution

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BS EN ISO 1133-1. Plastics. Determination of the melt volume-flow rate (MVR) and melt mass-flow rate (MFR) of thermoplastics materials. Part 1. Standard method
出版:British Standards Institution
专家解读视频