| 摘要 |
An improved device for applying vitreous enamel to metallic objects; more specifically a method and a device are provided for applying vitreous enamel in dry powder form on grounded metallic substrates by projection of electrostatically charged, pulverized, powdered porcelain enamel frit in combination with at least one substantially portable, detached side deflector as a "non-source" supplement to the initial source of powdered porcelain enamel. |
