機器
action
activity
adult
architecture
blade
block
border
ceramic
circle
circular
concrete
construction
craft
cut
cutter
cutting
day
diamond
dust
electric
equipment
flat
floor
fugue
gloves
grinding
hand
horizontal
house
industrial
industry
machine tool
man
material
men
movement
outdoors
pavement
power
site
stone
styling
surface
tile
tool
wall
water
work
yellow