Notes concerning “Ceramic”

• Sodium silicate 02020-06-04 (32 minutes)
• Cyclic fabrication systems 02020-08-17 (updated 02020-09-10) (56 minutes)
• Globoflexia 02020-10-05 (updated 02020-10-10) (37 minutes)
• Calcium strengthening 02020-10-21 (updated 02020-10-24) (23 minutes)