Tool Materials

In this lesson, pupils can compare different machining materials […]

Basic Angles on Machine Tools

In this lesson, pupils will understand the reasons for […]

Unconventional Machining Methods 2

In this lesson, pupils can outline and explain the […]

Connecting Direct-Current Sources

In this lesson pupils will learn how voltage and […]

Revision for Final Exams

In this lesson, the pupils – apprentices prepare for […]

General Tolerances

This lesson presents a rather complex topic to the […]

Sand Casting

This lesson introduces apprentices to the very essential part […]

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