19. Firethorn ------ A yellowish brown rough surface caused by flying ash from a flame.
20, lack of glaze ------- product surface local deglazing, including: A, pressure glaze: blank body joint concave thin strip lack of glaze B, rolling (shrinking) glaze: both sides of the glaze roll to form the middle lack of glaze.
21, orange glaze ------ glaze similar to orange peel.
22, mud glaze wisp ------ blank body, local raised wisp phenomenon of the glaze.
23, thin glaze ------ products surface due to the glaze layer is too thin, the formation of local glaze is not bright phenomenon.
24, the color of dirty ------ products surface should not be noisy phenomenon.
25, the color is not ------ the same pattern color uneven or due to lack of fire and not bright phenomenon.
26. Drawing line defects ------ Defects of lines and edges decorated with lines.
27, picture defects ------ picture incomplete and color is not the phenomenon.
