Product use: a large number used in the production of paints, coatings, paints, ink, rubber, and is also used in enamel, plastic, paper, leather and so on.
产品用途：大量用于生产油漆、涂料、颜料、油墨、橡胶，也用于搪瓷、塑料、造纸、制革等方面。
2
The paper gives a description of several changes of the surface layer during formation of artificial caries in enamel.
本文描述了在釉质人工龋形成过程中，表层的各种改变，包括层板状病变。
3
In this paper, a new technology in enamel industry is reported th-rough analysis and experiments. lt is the metal surface enamel and the mend of enamel products by a laser.