low tungsten high speed steel

例句：

1. 1. Thelow tungsten high speed steel isused in cutting tools to increase their efficiency.
   低钨高速钢用于切削工具，以提高其效率。
2. 2. This type of steel is idealfor manufacturing precision machinery parts due to itshigh strength and hardness.
   这种钢材因其高强度和硬度而特别适合制造精密机械部件。
3. 3.In the automotive industry, lowtungsten high speed steel is commonlyused in engine blocks and pistonsto enhance durability and performance.
   在汽车工业中，低钨高速钢常用于发动机缸体和活塞，以增强耐用性和性能。