Flexible welding platform for Dummies
It can be named a T-sq. for just a motive. The square’s scale should be affixed to the T-head exactly perpendicularly. You can’t draw parallel and perpendicular traces nicely till the most crucial scale and also the T-head are at ideal angles.A T-sq., often known as a folding square, is a piece of apparatus Employed in complex graphics. It's ac