Medium-low carbon alloy steel的用法和样例：
例句
- In this paper,the mechanism of formation of zonal structures in low-carbon alloy steel and three methods for removing them are introduced.
介绍了低碳合金钢中带状组织形成机理及三种主要的消除或减轻的方法。 - The influence of alloys on the seawater corrosive and abusive resistance of medium carbon alloy steel has been studied.
本文主要研究了合金元素对中碳合金钢的耐海水腐蚀磨损的影响规律。
