機器
applies
automat
automatic
automatically
cellophane
cleanliness
clinic
close up
cover
covid19 virus
data
dirt
dirty
dispenser
disposable
dryness
equipment
free
gurney
hall
hospital
hygiene
isolation
lab
laboratory
laminating
manufacturing
medical
medicine
monitor
operation
packaging
patient
pharmaceutical
polyethylene
protect
protection
protective
safety
shoe
shoe cover
shoe covers
shoes
shrinkable
sterility
surgical
technology
thermal
vehicle