機器
care
chemical
clean
clinic
control
dental
dentistry
device
disinfect
disinfecting
disinfection
equipment
extermination
health
healthcare
human
hygiene
indoors
industrial
industry
insect
inserting
loading
man
medical
medicine
metal
one
ordination
people
person
prevention
protection
protective
science
set
side
specialist
spray
steel
sterilize
surgery
technician
tool
toxic
view
white
work
worker