Λύσεις — Unit 1: Mechanical Engineering Technicians (σελ. 19-30) – VOCATIONAL LANGUAGE LEARNING COURSEBOOK FOR MECHANICAL ENGINEERING TECHNICIANS Β ΕΠΑΛ

Λύσεις — Unit 2: Drafting (σελ. 34-59) – VOCATIONAL LANGUAGE LEARNING COURSEBOOK FOR MECHANICAL ENGINEERING TECHNICIANS Β ΕΠΑΛ

Λύσεις — Unit 3: Metals (σελ. 63-76) – VOCATIONAL LANGUAGE LEARNING COURSEBOOK FOR MECHANICAL ENGINEERING TECHNICIANS Β ΕΠΑΛ

Λύσεις — Unit 7: Safety at Work (σελ. 163-171) – VOCATIONAL LANGUAGE LEARNING COURSEBOOK FOR MECHANICAL ENGINEERING TECHNICIANS Β ΕΠΑΛ

Λύσεις — Unit 9: The Car (σελ. 228-258) – VOCATIONAL LANGUAGE LEARNING COURSEBOOK FOR MECHANICAL ENGINEERING TECHNICIANS Β ΕΠΑΛ

Λύσεις — Unit 10: Refrigeration (σελ. 260-297) – VOCATIONAL LANGUAGE LEARNING COURSEBOOK FOR MECHANICAL ENGINEERING TECHNICIANS Β ΕΠΑΛ

Λύσεις — Unit 11: Air Conditioning (σελ. 300-347) – VOCATIONAL LANGUAGE LEARNING COURSEBOOK FOR MECHANICAL ENGINEERING TECHNICIANS Β ΕΠΑΛ

Λύσεις — Κεφάλαιο 4: Working with Metal (σελ. 86-102) – VOCATIONAL LANGUAGE LEARNING COURSEBOOK FOR MECHANICAL ENGINEERING TECHNICIANS Β ΕΠΑΛ

Λύσεις — Κεφάλαιο 5: Joining Metals (σελ. 104-121) – VOCATIONAL LANGUAGE LEARNING COURSEBOOK FOR MECHANICAL ENGINEERING TECHNICIANS Β ΕΠΑΛ

Λύσεις — Κεφάλαιο 6: Machine Tools (σελ. 127-158) – VOCATIONAL LANGUAGE LEARNING COURSEBOOK FOR MECHANICAL ENGINEERING TECHNICIANS Β ΕΠΑΛ

Λύσεις — Κεφάλαιο 8: Heat Engines (σελ. 174-220) – VOCATIONAL LANGUAGE LEARNING COURSEBOOK FOR MECHANICAL ENGINEERING TECHNICIANS Β ΕΠΑΛ