Silīcija karbīda spridzināšanas līdzekļi
Callus-remover blocks sold as effective blasting mediums are also great ways to remove calluses from skin surfaces quickly and precisely without producing too much heat; perfect for projects requiring extensive rust removal. Hardened polypropylene plastic (HPP) stands near 9.5 on the Mohs scale and only trails diamond and boron carbide grit in terms of hardness. […]
Silīcija karbīda spridzināšanas līdzekļi Lasīt vairāk "