BBT shank Taper Arbor

Uburyo bwo gukonjesha bugera kuri 1, -185 ℃ mu buryo burambuye cyane, ku buryo hafi ya byose bihinduka austenite muri martensite;
2. Gutemba kw'uduce twa karubide twa nanoscale, byongera ubukana n'ubukomere;
3. Kugabanya uruhare rw'imihangayiko, kurwanya kwangirika birushaho kwiyongera;