英文關鍵字
area
attachment
billet
carrier
felled
felling
forest
forestry
glade
grab
haulage
hauling
industry
land
loader
loading
log
logged
logger
logging
lorry
lumber
management
opening
operations
place
plot
products
road
round
roundtimber
roundwood
sector
site
stem
storage
stump
thumb
timber
timbertruck
track
treelength
truck
trunk
wheel
wheeled
wheelmounted
yard