英文關鍵字
architecture
background
big
black
blank
building
business
company
construction
control
corridor
discarded
distribution
engineer
engineering
equipment
experiment
expertise
factory
fuel
grunge
grungy
hall
heavy
industrial
industry
interior
light
machine
machinery
manufacturing
metal
moody
occupation
old
order
pipes
plant
production
rays
room
rust
rusty
structure
technology
wall
warehouse
welder
work
yellow