Waxaan ka caawinnaa adduunka sii kordhaya tan iyo 2012

Ibta naaska ee loo yaqaan 'Graphite electrode'

Sharax Gaaban:


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Calaamadaha alaabta

Sharaxaad
Ibta korantada ee loo yaqaan 'graphite electrode' waa siyaada looxanka koronto garaafka iyo koronto-garaafka si wada jir ah ayaa loo adeegsadaa.

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