Inbhean sulfur airson riochdairean carburizing
A thaobh ìre sulbhur carburant, faodar susbaint sulfur carburant ann an seagh farsaing a roinn ann an sulbhur àrd, sulbhur meadhanach, sulbhur ìosal, sulbhur ultra-ìosal.Mar as trice bidh sulbhur àrd a ’toirt iomradh air susbaint pronnasg os cionn 2.0% Bidh pronnasg meadhanach mar as trice a’ toirt iomradh air susbaint pronnasg de 1.0% - 2.0% L ...