機器
arranging
assistance
autoclave
bacteria
care
clean
clinic
cosmetology
decontaminate
dental
dentist
dentistry
device
disinfection
electric
empty
equipment
health
hospital
hygiene
infection
installation
instrument
instruments
medical
medicine
metal
nobody
oral medicine
ordination
protective
rack
roasting
science
shelves
stainless
steel
sterile
sterilization
sterilizer
sterilizing
stomatology
technology
temperature
tool
tools
tray
treatment
white