Dental carving dental plaster strip dental students practice dental carving plaster block 1 times 2 times 3 times big teeth

Dental pulp restoration model deciduous teeth dental pulp decay pathological repair nerve removal filling restoration crown

Dental teaching skull model can split 10 parts to show subgingival nerve line tissue display mold

1:1 color skull model art skull partition clear jaw movable open skull

2 times larger teeth model brushing teaching mold jaw teeth movable pull toothbrush doctor-patient communication

4 times larger teeth model permanent teeth crown mold oral science and education students carved teeth reference teeth unplaning demonstration

2.5 times dental crown carving sequence demonstration model oral students practice tooth carving steps guide mold with box

Full mouth 28 root canal tooth model dental students practice open pulp Broken Crown root filling expansion dredge isolated tooth mold

Dental porcelain pen OP pen glazed pen denture mechanic small brush porcelain powder glaze powder tool 1 price

Orthodontic model of teeth missing teeth malocclusion of jaw distition correction metal bracket with Anchorage traction skin zipper

Dental Yihuojia 3D mouth opener 0 type three-dimensional dilator adult children Intraoral support

Dental Polishing Powder Technician Abrasive Blasting Powder Alumina Powder Quartz Powder Polishing Sand Polishing Powder Base Steel Base Steel Tooth

Oral examination exercise open pulp granule root canal tooth model resin isolated tooth belt pulp cavity root canal non-stick needle

Dental implant restoration model half-mouth overdenture display upper mouth 4 micro-implant nail restoration

Dental T-shaped snap ring wax square hole wax mesh round hole wax mesh hexagonal wax mesh metal casting bracket wax sheet

Dental 4-nail implant model half-mouth overdenture repair ball cap combined with four-implant nail denture mold

牙科 带牙冠根管块 根管训练模型 开髓根管疏通扩大充填修复练习