燃やす
annealing
anvil
atmospheric
billet
blacksmith
boron
brass
burner
craft
delicate
drill
drilling
factory
file
finger
fitter
gold
goldsmith
grind
handmade
heat
jeweler
jewelry
male
man
manufacturing
master
metal
mill
occupation
people
plant
preform
processing
production
profession
professional
ring
sample
silver
standard
tools
turner
welding
work
workbench
workpiece
workshop