
Plastics - Polyethylene (pe) Moulding And Extrusion Materials - Part 2: Preparation Of Test Specimens And Determination Of Properties (iso/dis 17855-2:2014)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Plastics - Polyethylene (pe) Moulding And Extrusion Materials - Part 2: Preparation Of Test Specimens And Determination Of Properties (iso/dis 17855-2:2014)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频