| 摘要 |
An improved method for deforming and coating a metallic surface. A portion at least of the metallic surface is operated upon by the forming surface of a forming machine, the forming surface being lubricated with certain homologs of lactic acid of the CN H2N+1 series. A water-borne coating is then applied to the metallic surface, including the deformed portion thereof, with substantially no interference from the lubricant.
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