機器
builder
business
caution
character
construction
control
digital
engineer
engineering
equipment
expertise
factory
foreman
hat
helmet
holding
industrial
industry
inspector
machinery
machines
man
manager
manufacturing
mechanic
occupation
operator
panel
problems
production
professional
protect
protection
safety
site
solving
standing
tablet
technician
technology
touchscreen
uniform
warning
wear
work
worker
workman
workshop
young