background
bearing
blueprints
calculation
closeup
compass
component drawing
concept
construction
copy text space
design
desk
detail print
details
development
different
dividers
document
draft
drawings
elements
engineer
engineering
idea
improvement
kinds
manufacturing
measure
mechanical
object
outline
paper
part blueprint
part print
parts
pencil
plan
precision
production
project
ruler
science
sheet
supplies
table
technical
technology
tools
top view
workplace