Ruler and set square icon, drafting tools and geometry symbol.
Schlüsselwörter
ruler,
setsquare,
triangle,
measurement,
geometry,
architect,
engineer,
education,
tool,
design,
drafting,
measure,
scale,
instrument,
precision,
accuracy,
construct,
blueprint,
mathematic,
technical,
graphic,
school,
study,
learning,
skill,
concept,
simple,
pictogram,
isolated,
app
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