Pfungwa huru yesilicon powder silicon powder, inozivikanwawo sesilicon powder kana silicon ash, ivhu rakagadzirwa nesilicon dioxide (SiO2).Iyo inobata basa rekuzadza rinoshandiswa zvakanyanya muindasitiri, rinonyanya kushandiswa mukugadzira zvakasiyana-siyana zvemhando yepamusoro zvigadzirwa, senge ceramics, girazi ...
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