acetylene
appliance
autogene
autogenous
background
blowpipe
brazing
burner
construction
crane
cut
cutting
device
drawing
equipment
fire
flame
flare
flat
fuel
gas
gasburner
gastorch
gaswelding
geometric
handle
illustration
industrial
nozzle
oxy
oxygen
pattern
picture
pipe
propane
repair
repeat
repeating
seamless
simple
texture
tool
torch
valve
wallpaper
weld
welder
welding
white
yellow