This document explains in detail how to place bricks, using the appropriate tools.
This document explains in detail how to place bricks, using the appropriate tools.
This document describes the different types of sewageplans, sewage installations and installationstechniques.
This document describes the use of steel in reinforced concrete and the the different steel profiles
This document describes how to scale and hatch on an architectural drawing
Basic concept about moment of a force.
Explanation of Pappus-Guldin rules.
Center of gravity for different bodies – example.
Center of gravity for different cross-sections.
Determining structure of metals using light.
Center of gravity for different cross-sections – example.