high-speed steel
high-speed steel是什么意思、high-speed steel怎么读
【机】 高速钢风钢
high-speed steel汉语翻译
【机】 高速钢风钢
high-speed steel英语解释
名词 high-speed steel:
- an alloy steel that remains hard at a red heat; used to make metal-cutting tools同义词：hot-work steel