Post by Massimo: Office life before the invention of AutoCAD and other drafting software. Prior to the release of AutoCAD in 1982, engineering drawings were all done by hand using different grade pencils, erasers, T-squares and set squares. https://t.co/bflPoRWqDA
Massimo
@Rainmaker1973
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Massimo
@Rainmaker1973Office life before the invention of AutoCAD and other drafting software. Prior to the release of AutoCAD in 1982, engineering drawings were all done by hand using different grade pencils, erasers, T-squares and set squares. [ 网页链接 ↗ ]
