africa
blue
blue collar
building
construction
craft
craftsman
design
development
diagram
doing
drafting
drawing
education
electrical
engineering
equipment
facility
factory
hands
industrial
industry
job
laborer
labourer
learning
man
manufacture
manufacturing
overalls
skills
technical
tool
trade school
tradesman
training centre
vocation
vocational
vocational education
vocational training
work
workshop