After the dip-coating with a mixture made from rice husk ash. Mortar shells and white clay that brought pounding in a mortar, grinding of large size by pedal force for several days until the details and sieve before to bring a dip in a pond, sedimentation. Remove part no sedimentation bowls of chicken used to be dipping, coating all the leaves and spread in the stove with firewood in Dragon heat almost 1300 C about 18 – 24 hours in this process, the technician will experience by observing the color of the flame because the temperature measuring instruments.
การแปล กรุณารอสักครู่..
