英文關鍵字
background
blade
builder
circular
closeup
construction
copyspace
craft
craftsman
craftsmanship
cut
cutters
danger
dangerous
disc
disk
equipment
flat
frankfurt
gray
grinding
guy
hand
industrial
industry
interior
isolated
machinery
male
man
manufacturing
marble
material
men
person
power
rock
sharp
solid
stained
stone
technology
veils
wheel
work
workingtool
workshop