Yog vim li cas
Baking kub tswj
Kev daws
1. Txo qhov ci ci los ntawm 10-20 degrees Celsius.
2. Xyuas seb lub raj cua sov ntawm cov hmoov co hmoov puas yog laus.
3. Yog hais tias lub melting point ntawm kub yaj hmoov yog 120 degree, qhov kub ntawm lub co co tshuab yog 135 degree, lub tshuab nias yog 160 degree, thiab nias yog ua li cas rau 10 vib nas this.