Modifiche

* [[:Image:Extraction-Block.jpg|Extraction block]]  

* [[:Image:Extraction-Block.jpg|Extraction block]]  

* [[Safety clamps]]  

* [[Safety clamps]]  

* [[[:Image:Divaricatore-Gommini.jpg|Sac retractor]]  

* [[:Image:Divaricatore-Gommini.jpg|Sac retractor]]  

* [[Vacumatic Equipment]]  

* [[Vacumatic Equipment]]  

* [[:Image:Spessimetri.jpg|Gauge to enlarge nib slit]]  

* [[:Image:Spessimetri.jpg|Gauge to enlarge nib slit]]