
PLASTICS - DETERMINATION OF TENSILE PROPERTIES - PART 2: TEST CONDITIONS FOR MOULDING AND EXTRUSION PLASTICS (ISO 527-2:2012)
出版:Comite Europeen de Normalisation

專家解讀視頻
PLASTICS - DETERMINATION OF TENSILE PROPERTIES - PART 2: TEST CONDITIONS FOR MOULDING AND EXTRUSION PLASTICS (ISO 527-2:2012)
出版:Comite Europeen de Normalisation
專家解讀視頻