Section XVIII — Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof
Heading
9023
Instruments, apparatus and models, designed for demonstrational purposes (for example, in education or exhibitions), unsuitable for other uses.
Common commodities
Anatomy human skeleton modelCPR training mannequinFlight simulator for aviation trainingCutaway internal combustion engine modelScience fair exhibit demonstration kitTeaching aid for physics lessonsMarine ship model for educational purposesCross-sectional anatomy diagram modelTraining artillery simulatorMock-up of architectural house design