
Plastics - Polyketones (PK) for various forming techniques - Part 2: Preparation of test pieces and determination of properties
出版:Polish Committee for Standardization

專家解讀視頻
Plastics - Polyketones (PK) for various forming techniques - Part 2: Preparation of test pieces and determination of properties
出版:Polish Committee for Standardization
專家解讀視頻