BBT shank Taper Arbor

Maganin sanyaya mai zurfi mai tsayin 1, -185 ℃, don haka kusan dukkan canjin austenite da ke shiga cikin martensite;
2, Hauhawar ƙwayoyin carbide na nanoscale, ƙara tauri da tauri;
3, Rage yawan damuwa, juriyar sawa ta inganta sosai;