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GUIDE BOARD AND INDICATION BOARD USING PHOSPHORESCENT PORCELAIN ENAMEL, IN WHICH PHOSPHORESCENT PIGMENT AND PORCELAIN ENAMEL ARE MIXED
GUIDE BOARD AND INDICATION BOARD USING PHOSPHORESCENT PORCELAIN ENAMEL, IN WHICH PHOSPHORESCENT PIGMENT AND PORCELAIN ENAMEL ARE MIXED
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机译:在混合了磷光体颜料和瓷釉的情况下,使用磷光瓷釉的指南板和指示板
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摘要
PURPOSE: A guide board and an indication board using phosphorescent porcelain enamel are provided to identify pictures or characters on the guide board and the indication board at night by using a mixture of phosphorescent pigments and porcelain enamel. CONSTITUTION: Alien substances are removed from surfaces of an aluminum plate, a steel plate, a copper plate, and an alloy plate. A preprocess is performed after the alien substances are removed. Phosphorescent pigments are mixed with porcelain enamel according to a predetermined ratio in order to form a mixture. A desired pattern is formed on the surfaces of the aluminum plate, the steel plate, the copper plate, and the alloy plate by using the mixture, a sprayer, a screen, and a brush.
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