ChemicalBook >?? ???? >Plastic plasticizer
Plastic plasticizer
|
|
Plastic plasticizer ??
??
Plastic plasticizer ?? ??
???( 1)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| Chengdu Jingyang District Wanrun Petrochemical Company | -- |
China | 7 | 38 |