| 摘要 |
The invention relates to a process for making articles of sheet metal, which are enamelled with two layers, the sheet being coated before forming with at least one enamel polymer suspension and dried, then the sheet treated in this way being formed, if appropriate the sheet formed in this way being coated with a further enamel, and the article thus obtained then being fired at temperatures between 560 and 850 DEG C, depending on the metal employed. |
