Хятад улс Гянт болд TIG Электродын WL10 үйлдвэрлэгч, …
Chemical composition: Main and minor components Min.content(%) W Balance La 0.95-0.95% La2O3 1.1-1.15% Impurities Max.values (μg/g) Al 15 Cu 10 Cr 20 Fe 30 K 10 Ni 20 Si 20 Mo 100 C 30 H 5 N 5 Cd 5 Hg 1 Pb 5 Diameter and tolerances: Diameter (mm) Toler...