NPA

Steel alloys; cast steel; anti-friction metal; cast iron, unwrought or semi-wrought; ingots of common metal; blooms [metallurgy]; alloys of common metal; props of metal; chill-molds [foundry]; foundry molds [moulds] of metal.

Molding machines; molds [parts of machines]; moulding machines; pipe casting machines; casting clearing equipment (terms considered too vague by the International Bureau - rule 13.2.b) of the Common Regulations); aerocondensers; machines for oil exploitation and oil petroleum refinery; oil drilling rigs.