copper 4 [vynechat] meď 4 [vynechat] alloys 2 [vynechat] aluminium 2 [vynechat] founding 2 [vynechat] hliník 2 [vynechat] horčík 2 [vynechat] magnesium 2 [vynechat] neželezné kovy 2 [vynechat] nonferrous metals 2 [vynechat] zinc 2 [vynechat] zinok 2 [vynechat] zliatiny 2 [vynechat] zlievarenstvo 2 [vynechat] antiquities 1 [vynechat] archeologické nálezy 1 [vynechat] astronomers 1 [vynechat] astronomical observations 1 [vynechat] astronomické pozorovania 1 [vynechat] astronómovia 1 [vynechat] banská voda 1 [vynechat] baníctvo 1 [vynechat] bronz 1 [vynechat] bronze 1 [vynechat] composite materials 1 [vynechat] constallations 1 [vynechat] copper engraving 1 [vynechat] copper objects 1 [vynechat] copper products 1 [vynechat] dejiny 1 [vynechat]