英文關鍵字
aerial
air
area
burning
closeup
compressor
day
drill
drone
energy
engineering
equipment
factory
field
flame
flare
gas
gasoline
industry
installation
intermediate
machinery
modern
natural
nature
oil
over
panoramic
petroleum
pipe
pipeline
plant
power
production
pumping
refinery
rig
russia
shooting
shot
stack
station
summer
suspended
technology
top
tower
transporting
tube
view