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Copper Coin
A coin made from copper or copper alloy, used in traditional metalworking demonstrations, copper plating experiments, and as a source of small quantities of copper metal for chemical reactions and alloy testing.
Kamisheni ya Mtengenezaji: 10%
Waundaji wa michoro hupata asilimia hii wateja wanaponunua kupitia Michoro yao
Free
Bidhaa marejeleo - Inatumika katika ramani na maudhui ya elimu
Inapakia michoro...
