英文關鍵字
barrel
basin
benzin
benzine
bowl
bulk
cavity
cistern
container
crude
cylinder
cylindrical
dolly
equipment
facility
field
gas
gasoline
grass
green
holder
lease
motion
movement
number
oil
oilfield
oilmarketing
oilcar
petrol
英文關鍵字
barrel
basin
benzin
benzine
bowl
bulk
cavity
cistern
container
crude
cylinder
cylindrical
dolly
equipment
facility
field
gas
gasoline
grass
green
holder
lease
motion
movement
number
oil
oilfield
oilmarketing
oilcar
petrol