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 22 USES, INCLUDING RADIOGRAPHY OR RADIOTHERAPHY APPARATUS, X-RAY TUBES AND Commodity Code Description 90 22 12 COMPUTED TOMOGRAPHY APPARATUS 90 22 13 OTHER APPARATUS BASED ON THE USE OF X-RAYS, FOR DENTAL USES 90 22 14 OTH. APP.BASED ON THE USE OF X-RAYS, FOR MEDICAL, SURGICAL/VETERINARY USES 90 22 19 APPARATUS BASED ON THE USE OF X-RAYS, FOR OTHER USES 90 22 21 APP. USING ALPHA,BETA,GAMMA RADIATIONS FOR MED./SURGICAL/DENTAL/VET. USES 90 22 29 APP. USING ALPHA,BETA,GAMMA RADIATIONS, FOR OTHER USES 90 22 30 X-RAY TUBES 90 22 90 OTHER APP. USING X-RAYS/ALPHA/BETA/GAMMA RADIATIONS,INCL.PARTS & ACCESS...
