Byihuta cyane kandi byoroshye kubikoresho bya diyama kwinjizwamo cyangwa gukuramo ibyapa bihindura, udakoresheje imashini cyangwa ibyuma bikenewe mbere, kunyerera ku nkweto bishobora guhura nimashini zose.
Ti-Coated kugirango uhagarike ibyapa bihindura ingese.