Ferrosilicon Hei Inoculant Mo Ahumahi Metallurgical
I roto i te ahumahi maitai hou, he mahi nui te ferrosilicon. Ka rite ki te koranu rino nui-siliconi, ehara i te mea he taapiri nui ki te hanga maitai, engari he rauemi mata matua mo te maha o nga rawa whakaahuru me nga waahanga kakahu-aukati.
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