hot roll neck grease

例句：

1. 1.The hot roll neck grease is used to lubricate the machine parts during the manufacturing process.
   热轧卷钢油用于在制造过程中润滑机器部件。
2. 2. The factory uses hot roll neck grease to prevent rust on the metal surfaces.
   工厂使用热轧卷钢油以防止金属表面生锈。
3. 3. The hot roll neck grease was a crucial component in the construction of the new bridge.
   热轧卷钢油是新桥梁建设中的关键组成部分。