The pattern's 'on chrome surface will be smooth and bright after polishing which guarantees for satisfactory printing quality.
达到铬层表面“网形”纹平滑光亮，保证版棍上机印刷质量。
The pattern's 'on chrome surface will be smooth and bright after polishing which guarantees for satisfactory printing quality.
达到铬层表面“网形”纹平滑光亮，保证版棍上机印刷质量。
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