機器
alcohol
alcoholic
armor
armoring
armour
backdrop
background
barrel
battleship
blank
board
body
business
cask
chemistry
chrome
equipment
factory
fuselage
hall
illuminator
industry
iron
medicine
metal
metallic
military
modern
photo
pipe
pipeline
porthole
pressure
production
ship
stainless
steel
submarine
texture
textured
tube
valve
vine
vineculture
window
wine
winegrowing
winery