英文關鍵字
action
blast
blastfurnace
bright
burn
burningout
cast
casting
create
department
factory
flame
flow
foundry
framework
furnace
glow
glowing
heat
heavy
hot
house
industrial
industry
iron
irony
liquid
manufacture
manufacturing
melting
metal
metallic
metallurgical
metallurgy
mill
mold
molten
plant
pour
railroad
red
room
smelting
sparks
steel
tank
technology
whitehot
work
workshop