copper 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] banská voda 1 [vynechat] baníctvo 1 [vynechat] composite materials 1 [vynechat] grafit 1 [vynechat] graphite 1 [vynechat] kompozitné materiály 1 [vynechat] mine water 1 [vynechat] mining 1 [vynechat] tepelné vlastnosti materiálov 1 [vynechat] thermal properties 1 [vynechat]