groove steel

例句：

1. 1. This type of steel is commonly used in the construction industry for its strength and durability.
   这种类型的钢材常用于建筑业，因其强度和耐用性而受到青睐。
2. 2. The engineers were discussing how to optimize the design of the groove steel to improve its performance.
   工程师们正在讨论如何优化槽钢的设计以提高其性能。
3. 3.The groove steel was installed carefully to ensure its stability during the construction process.
   槽钢安装时需要小心谨慎，以确保施工过程中的稳定性。