英文關鍵字
1080
air
assistant
bellows
blacksmith
blacksmiths
blow
burner
clip
coal
craft
equipment
fire
fools
forge
furnace
glove
handmade
heat
heater
history
hot
industrial
industry
iron
manual
manufacturing
medieval
melting
metal
metalwork
molding
objects
old
pumping
quickens
retro
romania
shape
solid
sparks
technology
temperature
tool
tools
video
work
worker
working