bearing
bearings
blueprints
caliper
calipers
chock
design
designing
development
device
diagram
diagrams
document
drafting
drawing
drawings
engineer plan
engineering
engineering drawing
engineering factory
factory
gear
group
hand
hardware
industrial
industry
instrument
layout
machinery
measure
measurements
measuring
mechanical
metallic
meter
nobody
paper
pillow
plan
print
ruler
specifications
square
technical
technician training
technology
tools
trammel
white