(subclass CartridgeHardDiskDrive HardDiskDrive) | ComputerInput.kif 756-756 | CartridgeHardDiskDrive は HardDiskDrive の subclass では %n |
(subclass CartridgeHardDiskDrive DiskDriveWithRemovableDisks) | ComputerInput.kif 757-757 | CartridgeHardDiskDrive は DiskDriveWithRemovableDisks の subclass では %n |