Before AutoCAD, the drawings created were complex and

When there are no software to support technical drawing and especially AutoCAD, the drawings are designed by designers on large blank pages. All stages must be done manually with a lot of complicated items such as high-grade pencils, compasses, erasers, drawing tables, rulers with many different shapes . To handle each cm so that it is most accurate , designers often have to stand for hours, repeating an extremely tedious task.

Here are the old photos that document the design of the design people without the AutoCAD, see how the design work at that time took place!

Before AutoCAD, design engineers showed drawings on white paper and they had to stand for an hour to do this work.

Before AutoCAD, the drawings created were complex and elaborate like this Picture 1

Or they have to sit and work on specialized drawing tables.

Before AutoCAD, the drawings created were complex and elaborate like this Picture 2

Their tools include: pencil, ruler, compass, white paper, .

Before AutoCAD, the drawings created were complex and elaborate like this Picture 3

Before AutoCAD, the drawings created were complex and elaborate like this Picture 4

Although all stages are done manually but not so their drawings become poor quality.

Before AutoCAD, the drawings created were complex and elaborate like this Picture 5

Before AutoCAD, the drawings created were complex and elaborate like this Picture 6

Before AutoCAD, the drawings created were complex and elaborate like this Picture 7

Before AutoCAD, the drawings created were complex and elaborate like this Picture 8

Before AutoCAD, the drawings created were complex and elaborate like this Picture 9

Before AutoCAD, the drawings created were complex and elaborate like this Picture 10

Before AutoCAD, the drawings created were complex and elaborate like this Picture 11

Before AutoCAD, the drawings created were complex and elaborate like this Picture 12

Before AutoCAD, the drawings created were complex and elaborate like this Picture 13

Before AutoCAD, the drawings created were complex and elaborate like this Picture 14

Before AutoCAD, the drawings created were complex and elaborate like this Picture 15

Before AutoCAD, the drawings created were complex and elaborate like this Picture 16

Before AutoCAD, the drawings created were complex and elaborate like this Picture 17

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Before AutoCAD, the drawings created were complex and elaborate like this

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