英文關鍵字
action
beef
blade
cleans
cookery
decontamination
disinfection
equipment
factory
floors
food
fumigation
gastronomy
glove
hand
hasher
hypermarket
hypermarkets
industrial
industry
leaning
machine
meat
nutrition
pork
preparation
production
products
professional
raw
red
refrigerators
restaurants
sanitary
shops
steel
sterilization
storefront
supermarket
supermarkets
table
trade
treatment
worker
workshop