Explanatory notes
… sets and instruments ( heading 82.14 ). (g) Carriages for disabled persons ( heading 87.13 ). (h) Spectacles, goggles … Instruments and appliances used in laboratories to test blood, tissue fluids, urine, etc., whether or not such tests … blood‑letting, etc.). (3) Trocars (for puncturing) (gall‑bladder, general purpose, etc., types). (4) Surgical …