满线自动换盘 Full-line automatic disk-swapping ; Full line changer

光波长转换盘 OWT

交换盘 swapdisk

交换软盘驱动器号 Swap Floppy Drive

交换软驱盘符 SWAP FLOPPY DRIVE

转换磁盘 entire disk

可换磁盘 [计] exchangeable disk ; Removable disk

换软盘 change floppy disk

盘管换热器 coil heat exchanger ; coil pipe heat exchanger

交换地盘 site swapping