
PLASTICS - POLYOXYMETHYLENE (POM) MOULDING AND EXTRUSION MATERIALS - PART 1: DESIGNATION SYSTEM AND BASIS FOR SPECIFICATIONS (ISO/DIS 29988-1:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
PLASTICS - POLYOXYMETHYLENE (POM) MOULDING AND EXTRUSION MATERIALS - PART 1: DESIGNATION SYSTEM AND BASIS FOR SPECIFICATIONS (ISO/DIS 29988-1:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻