Qiyaas
20
Dhexroorka
0.90±0.01mm
Dibadda Crown
11.2±0.10mm
Dhumucda
0.60±0.02mm
Ballaca
1.14±0.01mm
Dhererka
4mm 6mm 8mm 10mm 13mm 16mm
19mm 22mm
Alaabtan ayaa laga sameeyay silig bir ah oo tayo sare leh.Balacda dusheeda ee alaabta waa 11.2±0.10mm. Dhererka ciddiyaha ayaa leh 4mm,6mm,10mm,13mm,16mm,19mm,22mm iyo noocyo kale oo badan oo cayiman oo la heli karo doorashada.