adult
angle grinder
arm
black
box
career
caucasian
confident
construction
contractor
crossed
development
diverse
employee
engineer
ethnicity
expert
factory
folded
freight
hand
happy
hard hat
hardhat
heavy
helmet
inclusive
industrial
industry
machinery
male
man
manufacture
manufacturing
metal
operator
person
positive
professional
smiling
stack
stock
storage
storehouse
supervisor
technician
uniform
vest
worker
workwear