Cauj Daj HGR Xim Daj 191 Rau Yas
Cov Khoom Tseem Ceeb: Yas, txheej universal qib
Cov khoom ceev nrawm rau hauv qab no
| Lub Teeb | 7 |
| Thaum Tshav Kub Kub (）） | 250 |
| Roj | 4 |
| Hnyav | 5 |
| Alkali | 5 |
Cov ntawv thov rau hauv qab no
Kev siv zoo tshaj plaws: Yas.
Siv tau: Solvent puag txheej thiab dej puag txheej.
Cim npe nrov: ceev daj hgr xim daj daj 191 rau yas, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, pheej yig, luv nqi, quotation, tus nqi qis, dawb qauv
