Engineering and production. The design and drawings.
Keywords
drawing,
crayons,
ruler,
micrometer,
caliper,
measure,
caliber,
accuracy,
field,
engineer,
engineering,
machine-building,
industry,
manufacturing,
part,
design,
constructor,
training,
university,
technology,
science,
metalworking,
milling,
turning,
drilling,
chain,
gear,
sprocket,
feature