… which have been merely cut to a length exceeding the maximum cross‑sectional dimension or surface‑worked … cut down to the point where the length does not exceed the maximum cross‑sectional dimension, or which have been …
… is removed. The chemicals usually employed are sodium hydroxide (“soda” process), a mixture of sodium hydroxide and sodium sulphate, which is converted partly …
… ‑ Other tubes, pipes and hoses : 3917.31 ‑ ‑ Flexible tubes, pipes and hoses, having a minimum burst … pipes and hoses and fittings therefor may be rigid or flexible and may be reinforced or otherwise combined with …
… folded ends, by a machine-made plait of textile yarns approximately 2 mm wide. These “wefts” have the appearance of a … in the form of tow or prepared for spinning fall in Section XI . …
… is mainly obtained from the ores heterogenite (hydrated oxide of cobalt), linnaeite (sulphide of cobalt and nickel) … products. After treatment to eliminate other metals, cobalt oxide is obtained, and this is reduced with carbon, …
… treated with ammonia solution to eliminate the sulphur dioxide; this product is used in medicine. The precipitated … by the action of hydrogen sulphide on a solution of sulphur dioxide containing gelatin. It may also be obtained by the …
… (B) (2) and (3) of the General Explanatory Note to Section XI). The heading includes yarn which has been processed as … Part (I) (B) (1) of the General Explanatory Note to Section XI. …
… also includes inked, etc., ribbons, usually having metal fixing fittings, used in barographs, thermographs, etc., to … an impression; these are classified in Chapter 39 , Section XI , etc., according to the constituent material. …
