英文關鍵字
6fueloil
blue
boom
business
canal
cape
cargo
chemical
cod
containment
contamination
dangerous
diesel
dock
energy
environment
environmental
flammable
fuel
gas
green
hazardous
industrial
industry
lines
metal
natural
offload
oil
petrochemical
petroleum
pipe
pipeline
plant
pollution
power
production
pump
sky
station
steel
storage
structure
tank
tanker
toxic
unload
waterway