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Naqshad gaar ah tuubooyinka garaafiga isostatic / tuubada fo...
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Cabbirka kulul ee tube graphite, resin wareega ah impregn...
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Usha Silikoon ee adkaysi u leh heerkulka sare...
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Silikon kaarboon kuleyl ulaha saliidaynta Silicon...
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Usha Silikoon oo tayo sare leh, Usha Sic ee farsamaynta
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Girafit giraanta sifaynta
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Garaafka iyo giraanta kaarboonka oo leh qiimo wanaagsan
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saxan anode kaarboon graphite saafi ah oo saafi ah oo sareeya oo loogu talagalay ...
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tayada sare ee tayada saxan garaafka aan la dhaafin karin