專利
學年期 | 標題 | Sdgs | 更新時間 |
---|---|---|---|
081 / 2 | Compositions based on polyarylenesulphide with improved impact strength and process for their preparation | 2011-05-20 |
學年期 | 標題 | Sdgs | 更新時間 |
---|---|---|---|
081 / 2 | Compositions based on polyarylenesulphide with improved impact strength and process for their preparation | 2011-05-20 |