User contributions
- 06:29, 6 May 2010 (diff | hist) . . (+2) . . PVA (→Polyvinyl alcohol)
- 06:25, 6 May 2010 (diff | hist) . . (+51) . . PVA
- 06:19, 6 May 2010 (diff | hist) . . (+552) . . N PVA (Created page with '=== Polyvinyl alcohol === [http://en.wikipedia.org/wiki/Polyvinyl_alcohol] Possible Support material, can maybe extruded with the standard extruder. Polyvinyl alcohol (PVOH, P…')