機器
aggregate
agricultural
agriculture
agronomy
automatic
background
backlight
backlighting
beautiful
bright
centrifugal
circle
crane
ejection
fertilizers
fertilizing
field
filter
focus
frame
gear
growing
harvest
hose
hydrant
industry
installation
irrigation
jet
melon field
mounted
nozzle
pressure
productivity
puddle
pump
radius
reel
sector
spray
sprinkling
sprouting
style
sucks
sunrise
sunset
technology
water
watering