01 a ni02 a ni03 a ni04 a ni05 a ni
Thil siam chhuah te
10. A rilru a hah lutuk
Hydroxyethyl Acrylate HEA Step khat hmanga tih dan
11. A rilru a hah lutuk
Hydroxyethyl Acrylate HEA Direct Esterification hmanga siam chhuah dan
12. A rilru a hah lutuk



