
PLASTICS - POLY(PHENYLENE ETHER) (PPE) MOULDING AND EXTRUSION MATERIALS - PART 1: DESIGNATION SYSTEM AND BASIS FOR SPECIFICATIONS
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
PLASTICS - POLY(PHENYLENE ETHER) (PPE) MOULDING AND EXTRUSION MATERIALS - PART 1: DESIGNATION SYSTEM AND BASIS FOR SPECIFICATIONS
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频