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Test method for metal coating thickness of spectacle frames

Test method for metal coating thickness of spectacle frames, Total:1 items.

In the international standard classification, Test method for metal coating thickness of spectacle frames involves: .

Professional Standard - Light Industry, Test method for metal coating thickness of spectacle frames

• QB/T 1912-1993 Test method for metal coating thickness of spectacle frames X-ray fluorescence spectrometry

Others:   Test method for metal coating thickness of spectacle frames.