Computer Science for IGCSE & O level - Hardware (Section 5 - No. 17)
Which of the following is a potential use of 3D printing?
Making spare parts for items no longer in production.
Creating new editions of old paintings.
Manufacturing wings and other parts for aerospace industry.
Producing high-quality color prints of documents.
Giải thích
3D printing enables creation of parts and components directly from digital designs. Color printing is done using standard printing tech.