機器
3d
bridge
burs
cad
cam
carved
carver
carving
close
crown
dental
dentistry
design
device
digital
drill
equipment
grinding
high
lab
laboratory
material
mechanical
milling
model
modern
point
print
printing
prosthesis
quality
sample
shape
technician
technological
technology
teeth
tool
tooth
up
veneer
zirconia