… tanks, vats and similar containers, for any material (other than compressed or liquefied gas), of a capacity … lined or heat-insulated, but not fitted with mechanical or thermal equipment. …
Explanatory notes
… tanks, vats and similar containers, for any material (other than compressed or liquefied gas), of a capacity … lined or heat‑insulated, but not fitted with mechanical or thermal equipment. The Explanatory Note to heading 73.09 …