HS 与 HTS 编码 - 精密仪器 90 - 92

90

Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus, parts and accessories

91

Clocks and watches and parts thereof

92

Musical instruments, parts and accessories of such articles

9001

Optical fibres and optical fibre bundles, optical fibre cables not of heading no. 8544, sheets, plates of polarising material, lenses, prisms, mirrors, of any material, unmounted, not non optical glass

9002

Lenses, prisms, mirrors and other optical elements, of any material, mounted, being parts or fittings for instruments or apparatus, other than such elements of glass not optically worked

9003

Frames and mountings, for spectacles, goggles or the like, and parts

9004

Spectacles, goggles and the like, corrective, protective or other

9005

Binoculars, monoculars, other optical telescopes, mountings therefore, other astronomical instruments, mountings therefore, but not including instruments for radio-astronomy

9006

Cameras, photographic (excluding cinematographic), photographic flashlight apparatus and flashbulbs other than discharge lamps of heading no. 8539

9007

Cinematographic cameras and projectors, whether or not incorporating sound recording or reproducing apparatus

9008

Image projectors, other than cinematographic, photographic (other than cinematographic) enlargers and reducers

9010

Photographic (including cinematographic) laboratory apparatus and equipment, n.e.c. in chapter 90, negatoscopes, projection screens

9011

Microscopes, compound optical, including those for photomicrography, cinephotomicrography or microprojection

9012

Microscopes (excluding optical microscopes), diffraction apparatus

9013

Liquid crystal devices not constituting articles provided for more specifically in other headings, lasers, not laser diodes, other optical appliances and instruments n.e.c. in this chapter

9014

Navigational instruments and appliances, direction finding compasses

9015

Surveying (including photogrammetrical surveying), hydrographic, oceanographic, hydrological, meteorological or geophysical instruments and appliances, excluding compasses, rangefinders

9016

Balances, of a sensitivity of 5cg or better, with or without weights

9017

Drawing, marking-out, mathematical calculating instruments (drafting machines, protractors, drawing sets etc), instruments for measuring length (e.g. measuring rods, tapes, micrometers, callipers) n.e.c.

9018

Instruments and appliances used in medical, surgical, dental or veterinary sciences, including scintigraphic apparatus, other electro-medical apparatus and sight testing instruments