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Ulaha saliidaynta kululaynta kaarboonka Silicon...
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Warshadda tuubada graphite ee gaarka loo sameeyay, hadhuudh wanaagsan oo la sameeyay ...
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Warshadda tayo wanaagsan leh si toos ah saliidayn graphit ...
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alaabta graphite tayo sare leh dab u adkaysta h ...
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Usha Garaafiga
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Usha Silicon tayo sare leh, usha Sic ee farsamaynta...







