Section 18 OPTICAL, PHOTOGRAPHIC, CINEMATOGRAPHIC, MEASURING, CHECKING, PRECISION, MEDICAL OR SURGICAL INSTRUMENTS AND APPARATUS; CLOCKS AND WATCHES; MUSICAL INSTRUMENTS; PARTS AND ACCESSORIES THEREOF 90 OPTICAL, PHOTOGRAGHIC, CINEMATOGRAPHIC, MEASURING, CHECKING, PRECISION, MEDICAL OR SURGICAL INSTRUMENTS AND APPARATUS; CLOCKS AND WATCHES; MUSICAL INSTRUMENTS; PARTS AND ACCESSORIES THEREOF 90 17 SPECIFIED OR INCLUDED ELSEHWERE IN THIS CHAPTER. 90 17 10 DRAFTING TABLES AND MACHINES, WHETHER OR NOT AUTOMATIC Commodity Code Description 90 17 10 00 DRAFTING TABLES AND MACHINES, WHETHER OR NOT AUTOMATIC