|
Item
|
value
|
|
Type
|
Ruler
|
|
Brand Name
|
Custom Avaible
|
|
Model Number
|
Custom Avaible
|
|
Place of Origin
|
China
|
|
Material
|
Aluminium alloy
|
|
Ruler Type
|
Angle ruler
|
|
Promotion Ruler
|
Yes
|
|
Folded
|
Yes
|
|
Product name
|
Angle layout measuring ruler
|
|
Color
|
Black
|
|
Size
|
25mm
|
|
Weight
|
170g
|
The use of ruler
1. The ruler measures the length, the protractor measures the angle, the ruler draws the straight line, and the curved ruler draws the curve.
2. When cutting paper with knife, pressing paper on table, bookmarking and stick.
3. Geometric drawing with multi-function ruler and scale drawing with scale ruler.
4. Woodworking ruler sets right angles and pushes parallel lines.
5. The mechanical tool ruler can measure the three-dimensional dimensions of various workpieces.
6. Silk cloth ruler, also known as tailor’s ruler or cutting ruler, has the same origin as Ban’s ruler, but it is not inherited from the past dynasties.
