機器
1 man
adult
contemporary
engineer
factory
gloved
grid
handtool
handyman
hardhat
heavy
heavyindustry
helmet
industrial
industry
job
labor
machinery
maintenace
man
manufacturing
master
mechanic
mechanism
midaged
occupation
one man
person
personnel
profession
professional
protective
regulate
regulator
repairman
service
technical
technician
uniform
worker
working
young