High Speed Steel Compound Rolling Ring  高速钢复合辊环

High Speed Steel Compound Roll  高速钢复合轧辊

high speed steel rolling material  高速钢轧材

Aluminium High speed Steel  铝高速钢

CAST HIGH SPEED STEEL  铸造高速钢

cast high speed steel M2  M2铸造高速钢

Cast M2 High Speed Steel  铸造M2高速钢

CASTING HIGH SPEED STEEL  铸造高速钢

Casting high speed steel roll  高速钢轧辊

Cobalt High Speed Steel  钴高速钢

containing Ti HSS(high-speed-steel)  含钛高速钢

easy-cut high speed steel roll  半高速钢轧辊

fast-speed (high-speed) railway  快速(高速)铁路

Forged Semi- High Speed Steel  锻造半高速钢

High carbon and high molybdenum high speed steel  高碳高钼高速钢

High Carbon High Speed Steel  高碳高速钢

high carbon high speed steel roll  高碳高速钢轧辊

High Carbon High Vanadium High Speed Steel  高碳高钒系高速钢

high rolling speed  高速轧制

high speed compound terminal  高速混合终端; 高速混合终端高速复式终端机; 高速复式终端机; 高速复合终端机