The utility model belongs to an evacuating device of a porcelain furnace in the odontology.
本实用新型属于齿科用烤瓷炉的抽真空装置。
词典释义:
n.牙科学
The utility model belongs to an evacuating device of a porcelain furnace in the odontology.
本实用新型属于齿科用烤瓷炉的抽真空装置。