金属産業
casting
construction frame
container
equipment
factory
fire particles
fireplace
flame
flowing
foundry
furnace
glowing
heat temperature
heavy
hot iron particles
hot ticket
industry
instrument of measurement
iron metal
leasing
liquid
manufacturing
melting
metal
metallurgy
molten
office
plant
pouring
rejection
shiny
sparkle
steel
steel mill
storage tank
technology
ticket
twinkle
working
workshop