Manganese steel, tseem hu ua Hadfield steel los yog mangalloy, yog los txhim kho lub zog, DURABILITY & TOUGHNESS, uas yog lub zog ntawm ais cov khoom siv feem ntau rau crusher hnav. Txhua puag ncig manganese qib thiab feem ntau rau txhua daim ntawv thov yog 13%, 18% thiab 22% ....
Nyeem ntxiv