Sivelisa i-R04200, iipleyiti ze-R04210, amashiti, imicu kunye neefoyile ezihlangabezana nomgangatho we-ASTM B 393-05 kwaye ubukhulu bunokwenziwa ngokwemilinganiselo yakho efunekayo.Siya kwenza konke okusemandleni ethu ukuzalisekisa iimfuno zabathengi kunye neemfuno zeemarike ngokubonelela ngeendidi ezininzi zeemveliso ezilungelelanisiweyo.Ukuthatha izibonelelo zomgangatho wethu ophezulu we-niobium oxide wemathiriyeli ekrwada, izixhobo eziphucukileyo, itekhnoloji entsha, iqela lobuchwephesha, silungelelanise iimveliso zakho ezifunekayo.Ungasixelela zonke iimfuno zakho kwaye sizinikele ekuveliseni ngokweemfuno zakho.