What are the values of the cavity diameters that are obtained in EBM?

• A. 15 to 20 ¬¨¬®¬¨¬µm
• B. 20 to 25 ¬¨¬®¬¨¬µm
• C. 30 to 35 ¬¨¬®¬¨¬µm
• D. 35 to 40 ¬¨¬®¬¨¬µm