機器
build
construction
craft
craftsman
cut
cutter
disc
engineering
equipment
fabricate
factory
gloves
grinder
grinding
hand
heat
heavy
hot
industrial
industry
iron
job
labor
laborer
laborers
light
man
manual
manufacture
manufacturing
mask
metal
occupation
person
production
protection
protective
repair
safety
skill
spark
steel
structure
technical
tool
wear
welder
welding
work
worker
workers
workmen
workplace
workshop