機器
ancient
anthropological
antique
archaeological
banat
blade
build
construction
corn
corn flour
creek
equipment
flywheel
grind
grinder
grindstone
historic
industrial
industry
iron
machinery
manual
masonry
material
metal
millstone
oil
old
retro
rural
sharp
sharpen
sharpener
sharpening
spin
stone
tool
tradition
traditional
turn
vintage
wheel
wood
wooden
work
worker