英文關鍵字
angare
blacksmith
blast
bright
burn
burning
cast
casting
danger
factory
fog
foundry
fuel
furnace
gears
glowing
heat
hot
industral
iron
job
man
manufacturing
maschine
materials
melting
metal
metallurgical
metallurgist
mill
mining
molten
orange
plant
pouring
power
process
production
products
profession
red
refining
steel
stream
texture
works