General rules for interpreting
Follow the following principles when adopting goods in the tariff table:
Section titles, chapters and chapter parts have only a indicative value, but the adoption of items is legally determined according to the terms and notes of sections or chapters, and according to the following rules, provided that these rules do not conflict with the texts of the items and notes.
A. Any reference to an item in a particular item includes this item, although incomplete or incomplete provided that it is available in this item incomplete or incomplete in the case in which it is provided, the basic qualities of the full or complete-made item (or which is considered in the provision of the full or complete item under the provisions of this rule), whether it is disjointed or unassembled.