ChemicalBook >?? ???? >2,4-??[(??????)??]??
2,4-??[(??????)??]??
|
|
2,4-??[(??????)??]?? ??
??
2,4-??[(??????)??]?? ?? ??
???( 2)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 |
info@dycnchem.com | China | 53803 | 58 |
| SHAANXI?DIDEU?MEDICHEM CO.LTD | 17691182729 17392216275 |
1102@dideu.com | China | 9997 | 58 |




