M2Al高速钢 M2Al high speed steel; assessment method
M2Si超硬高速钢 M2Si superhard high speed steel
M2高速钢 M2 high speed steel; High Speed Steel M2
M2高速钢盘条 M2 high speed steel wire
M2铸造高速钢 cast high speed steel M2
M42粉末高速钢 powder metallurgy M42 high speed steel
M42高速钢 M42 high speed too steel
M42高速钢粉末 M42 high speed steel powder
TGM2高速钢 High Speed Steel TGM2
U71Mn高速钢轨 U71Mn High Speed Heavy Rail Steel
V9-Cr4-Mo3高速钢 V9-Cr4-Mo3 high speed steel
V-Cr-Mo-Nb-W高速钢 V-Cr-Mo-Nb-W high speed steel
W18Cr4VAl高速钢 W18Cr4VAl high speed steel
W18Cr4V高速钢 W18Cr4V high speed steels; Steel Wl8Cr4V; High Speed Steel of W18Cr4V
W4Mo2Cr4VNb高速钢 W4Mo2Cr4VNb high speed steel
W6Mo5Cr4V2(M2)高速钢 Anti-crack and Anti-seep
W6Mo5Cr4V2高速钢 High speed steel W6Mo5Cr4V2; M2 high speed steel; W6Mo5Cr4V2 High Speed Steel; W6Mo5Cr4V2 high-speed steel
W9Mo3Cr4V高速钢 W9Mo3Cr4V
半高速钢 semi high speed steel; semi-high speed steel
半高速钢(semi-HSS) semi high speed steel(semi-HSS