金属産業
機器
manufacturing occupation
accuracy
bluecollar worker
business
business finance and industry
caucasian ethnicity
construction machinery
construction worker
corporate business
engineer
engineering
examining
expertise
factory
hardhat
headwear
industrial
industry
inspection
inspector
machinery
males
management
manager
manufacture
manufacturing
manufacturing equipment
mechanic
men
metal worker
occupation
occupational safety and health
people
place of work
protective
protective eyewear
quality control
repairing
safety
service
success
teamwork
technician
warehouse
watching
work helmet
working
young adult