
Plastics - Poly (Phenylene ether) (PPE) for various forming techniques - Part 1: Marking system and specification basis
出版:Polish Committee for Standardization

專家解讀視頻
EN ISO 20557-1 : 2018 - Identical
ISO 20557-1 : 1ED 2018 - Identical
ISO 20557-1 : 1ED 2018 - Identical