The World Copper Factbook 2014. 2

Sep 19, 2016 09:00

http://copperalliance.org/wordpress/wp-content/uploads/2012/01/ICSG-Factbook-2014.pdf

Chapter 4: Copper Trade
Chapter 5: Copper Usage
Chapter 6: Copper Recycling





































презентация, организация аналитическая, отчет годовой, медь

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