
Plastics - Determination of tensile properties - Part 3: Test conditions for films and sheets (ISO 527-3:2018)
出版:Standardiserings-Kommissionen I Sverige

专家解读视频
Plastics - Determination of tensile properties - Part 3: Test conditions for films and sheets (ISO 527-3:2018)
出版:Standardiserings-Kommissionen I Sverige
专家解读视频