高速钢

• Right angle parting - off tools with high speed steel tips
  带高速钢刀头直角切断刀
• Twist drills made of high - speed steel - shapes of points
  高速钢制麻花钻.钻顶形状
• Cutting tools . designation of high speed steel groups
  切削工具.高速钢组的命名
• The strategy for development of high speed steel in china
  发展我国高速钢的战略
• Turning tools with speed steel inserts . boring tools
  高速钢合金车床刀具.镗刀
• Offset side turning tools with high speed steel tips
  带高速钢刀头的偏置面车刀
• Cutting tools - designation of high - speed steel groups
  切削刀具-高速钢分组代号
• Bent tools for corner work with high speed steel tips
  角加工用高速钢刀头的弯头车刀
• Wide face square nose tools with high speed steel tips
  高速钢刀头的方头刀具
• The research and application of high - speed steel rolling - ring
  高速钢辊环的研究和应用