機器
agricultural
agriculture
agronomy
art
auto
car
construction
country
crop
design
diesel
driving
element
emblem
engine
equipment
farm
farming
field
flat
graphic
harvesting
icon
illustration
industrial
industry
isolated
logo
machinery
object
power
red
rural
sign
symbol
technology
tire
traction
tractor
transport
transportation
truck
vehicle
wheel
white
work