
Plastics - Injection moulding of test specimens of thermoplastic materials - Part 2: Small tensile bars (ISO 294-2:2018)
出版:Comite Europeen de Normalisation

專家解讀視頻
Plastics - Injection moulding of test specimens of thermoplastic materials - Part 2: Small tensile bars (ISO 294-2:2018)
出版:Comite Europeen de Normalisation
專家解讀視頻