accuracy

aluminum

apartment

boilersuit

bottom

builder

building

cable

carefully

ceiling

complex

construction

corrugated

difficult

electric

fasten

flat

floating

gastarbeiter

heavy

home

hung

insure

job

labor

lowered

maintenance

male

man

metal

meter

occupation

person

precision

profession

profile

quality

reliable

repair

roof

room

safe

screwdriver

set

strong

system

top

underroof

worker