… welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds …
Explanatory notes
… welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds … longitudinally in a non‑continuous operation by means of a press or rolling machine, for flat‑rolled products not in … heading may be coated with, for example, plastics or with glass wool combined with bitumen. They include line pipes of …