- blanking of planchets
- Металлургия: вырезка монетных кружков
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Mint-made errors — are errors in a coin made by the mint during the minting process. Mint error coins can be the result of deterioration of the minting equipment, accidents or malfunctions during the minting process, or intentional interventions by mint… … Wikipedia
Planchet — This article is about the coin blank. For the triangular board used in paranormal activities, see Planchette. Planchets in a press feed system, on their way to the stamping press. A planchet is a round metal disk that is ready to be struck as a… … Wikipedia