cartridge mark

例句：

1. 1.This is a new type of cartridge that can be used in various devices.
   这是一种可以在各种设备中使用的新型弹壳。
2. 2.The cartridge mark on the packaging indicates that it is not suitable for children.
   包装上的弹壳标记表明它不适合儿童使用。
3. 3.The engineers were able to detect the cartridge mark on the damaged device and repair it.
   工程师们能够检测到损坏设备的弹壳标记并修复它。