热轧钢板表面质量的一般要求
General requirement for surface condition of hot-rolled steel plates
General requirement for surface condition of hot-rolled steel plates
Iron-cobalt-vanadium permanent-magnet alloys
Hysteresis alloy
Iron-Nickel soft magnetic alloy cold-rolled strips withnhigh hardness and high electrical resistance
Soft magnetic alloys-Part 5:Iron-aluminum alloys
Soft magnetic alloys-Part 4:Iron-chromium alloys
Soft magnetic alloys-Part 3:Iron-cobalt alloys
General rules of dimensions,shape, surface,quality ,testing method and inspectionnfor expansion alloys
Ferroalloys-Vocabulary-Part 3:Sieve analysis
Ferroalloys-Vocabulary-Part 2:Sampling and sample preparation