機器
agriculture
animal
automatic
back
barn
black
bovine
business
cattle
cheese
clean
closeup
commercial
compartment
connect
cow
dairy
detail
equipment
facility
factory
farm
farmer
farming
holstein
industrial
industry
livestock
mammal
meat
milk
parlor
pipe
pressure
process
production
ranch
rural
shed
storage
suction
system
tank
teat
technology
tube
udder
white
work