| 释义 |
high speed steel短语¹³¹⁶²⁰⁺³
基本例句
超切钢,高速钢
Especially wear resistance, and while maintaining the existing circumstances, the level close to the hardness of the carbide, high speed steel powder to strengthen the tools of modern needs.
特别耐磨性，又同时保持现有的情况下，对水平接近的硬度碳化物，粉末的高速钢加强现代化的工具需求。 jsbls
High carbon high speed steel HSS is a new material replacing common wear resistant alloy. Quenched high speed steel roll sleeve has high hardness and poor workability.
高碳高速钢是取代普通耐磨合金制造轧辊的新材质，淬火高速钢辊套硬度高，内孔加工性能差。 cnki |