Ny vovoka chrome metaly dia vovobony tsy ara-dalàna Sliver Grey, metallurgy vovoka ary vokatra diamondra ary additive.
Araka ny fangatahanao, dia manolotra100mesh, 200mesh, 300mesh, 400 mesh.
vovoka chromium ultrafine: D50 5um;D50 3um sy.
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