01 Dasqua 1804-3610 Amashanyarazi Brinell / Rockwell / Vickers Hardne ...
● Ifite uburyo butatu bwo kwipimisha: Brinell, Rockwell na Vickers ● Ibizamini byinshi kandi bigizwe nibikorwa byinshi hamwe nimbaraga zirindwi zo kwipimisha birashobora kuzuza ibisabwa nabakoresha kugirango bakore ibizamini bitandukanye. Hard Gukomera kwa Rockwell gusoma di ...