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طحن عينة فحص المعادن وآلة تلميع

» المعدات المعدغرافيا دراسة المعادن » Metallographic Sample Grinding and Polishing Machine

طحن عينة فحص المعادن وآلة تلميع

In order to obtain a highly reflective surface that is free from scratches and deformation, the specimens must be carefully grinded and polished before they can be examined under the microscope.

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