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| Sample code | PVC | ACR | Treatment mode |
|---|---|---|---|
| MC | 100 | 0 | Vibro-milling PVC for 3 h |
| MA | 0 | 100 | Vibro-milling ACR for 1 h |
| MGA-X | 100 | X(=20, 40, 60) | Pre-vibro-milling of PVC for 2 h, followed by adding ACR and the co-vibro-milling of PVC/ACR for 1 h |
