
Plastics - Determination of burning behaviour by oxygen index Part 3: Elevated-temperature test (ISO 4589-3:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Plastics - Determination of burning behaviour by oxygen index Part 3: Elevated-temperature test (ISO 4589-3:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频