Mgbaaka graphite dị elu nke nwere ike iguzogide okpomọkụ / iguzogide antimony

Mgbaaka graphite nke e tinyere n'ime ihe mkpuchi nwere oke ike/mgbochi okpomọkụ dị elu nke nwere ike iguzogide ihe dị ka foto a na-egosi

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Nke gara aga: Mgbaaka carbon graphite nke e tinyere na Antimony

Osote: Mgbaaka Kewaa nke Carbon Graphite

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