英文關鍵字
liquefied
gas
storage
tank
plant
petrochemical
lpg
lng
container
factory
industry
energy
industrial
technology
gasoline
chemistry
environment
refinery
business
fuel
pipeline
chemical
oil
blue
metal
station
natural
liquid
pollution
power
pipe
construction
equipment
petroleum
flammable
manufacturing
white
sky
environmental
production
toxic
steel
diesel
economic
petrol
dangerous
processing
propane
nature
tower