Scale Rulers (Triangular Type) 30cm

$15.02

Scale Rulers (Triangular Type) 30cm

 

Scale rulers are made in triangular form so that they can be marked with different scale ratios.
A triangular scale has 6 different ratios on it.

No.1 1:20, 1:25, 1:50, 1:75, 1:100, 1:25

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Description

Scale Rulers (Triangular Type) 30cm

 

Scale rulers are made in triangular form so that they can be marked with different scale ratios.
A triangular scale has 6 different ratios on it.

No.1 1:20, 1:25, 1:50, 1:75, 1:100, 1:25

No.2 1:20, 1:25, 1:33 1/3, 1:50, 1:75, 1:100

No.3 1:2.5, 1:5, 1:10, 1:20, 1:50, 1:100

No.4 1:100, 1:200, 1:250, 1:300, 1:400, 1:500

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No1 1:20, 1:25, 1:50, 1:75, 1:100,1:25, No2 1:20, 1:25, 1:33 1/3, 1:50, 1:75, 1:100, No3 1:2.5, 1:5, 1:10, 1:20, 1:50, 1:100, No4 1:100,1:200,1:250,1:300,1:400,1:500