magnetic recording paper

例句：

1. 1. This type ofpaper is used for magnetic recording.
   这种类型的纸用于磁性记录。
2. 2. The engineers used this magnetic recording paper to make a new design.
   工程师们使用这种磁性记录纸来制作一个新的设计。
3. 3. The magnetic recording paper was the key to the success of the project.
   磁性记录纸是这个项目成功的关键。