機器
aluminium
aluminum
arc
build
cabinets
connect
construction
create
electrical cabinet
electricity
equipment
eye candy
fabrication
factory
flash
gas
hand
helmet
hot
industrial
industry
iron
job
labor
light
lock
lose sight
male
manufacture
manufacturing
mask
metal
metalwork
millwright
occupation
protection
repair
safety
skill
spark
steel
weld
welder
welding
work
worker
workplace