The predominant alloying element in stainless steel is（）, which concentration should be higher than 11 wt%.A.ChromiumB.NickleC.MolybdenumD.Titanium
The predominant alloying element in stainless steel is（）, which concentration should be higher than 11 wt%.
A、Chromium
B、Nickle
C、Molybdenum
D、Titanium
发布时间：2026-01-29 08:23:50
