Burnishing

例句:

• The plate is then returned to the engraving department, which completes the work, burnishing darks, engraving highlights, removing slight imperfections and otherwise perfecting the plate. 佚名. 神奇的知识之书.
• The first burnishing is on machines and this is followed by hand burnishing. 佚名. 神奇的知识之书.
• When manufacturers treat their wares to as little burnishing as possible, practically relying upon the buff alone for their finish after plating, the result is most unsatisfactory. 佚名. 神奇的知识之书.
• This is accomplished by means of a double-burnishing process after the article is plated and before it receives its final buffed finish. 佚名. 神奇的知识之书.

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