angle
blueprint
calibre
centimeter
chrome
compass
design
diagram
drafter
draftsman
drawing
engineer
engineering
gauge
geometric
geometry
glitter
graph
graphic
grid
industry
line
linear
machinery
mathematics
measure
measurement
millimeter
office
paper
pen
plan
plotting
print
protractor
roll
round
scale
sketch
steel
technic
technical
technology
tool
transparent
vernier
wheel