燃やす
aged
ancient
antique
arm
background
blow
blowlamp
blowtorch
brass
brazing
burner
copper
danger
dangerous
dark
dirty
equipment
fire
flame
fuel
gas
hand
handle
heat
hold
hot
industrial
industry
iron
lamp
male
man
manual
metal
old
outdoor
petrol
pipe
retro
rust
rusty
safety
steel
tool
torch
used
vintage
work