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A-LEVEL Exam A-LEVEL Engineering
3.2.1 Additive manufacturing
3.2.2.1 Cutting
3.2.2.4 Drilling
3.2.2.5 Chemical etching
3.2.3 Shaping
3.2.4 Casting and moulding
3.2.5 Joining and assembly
3.2.6 Heat and chemical treatment
3.2.7 Surface finishing
