architecture
big
bin
blue
built
chemistry
compartment
construction
container
conveyor
equipment
factory
flammable
fuel
high
industrial
industry
ladder
large
manufacturing
metal
mill
modern
nut
oil
petrochemical
petrol
pipe
plant
production
refinery
reservoir
round
silo
staircase
steel
storage
store
structure
substance
tall
tank
technology
tower
tube