target disk

disk-disk rheometer

multi-target target tracking

Backup and restore of floopy disk and hard disk

disk scheduling basded on disk arm and rotational position

disk-to-disk

zip disk， zip disk drive

New target and used target

target and target environmental characteristics

target to non target ratio

target and non-target organism

multiple-target-situation decisions with a synthesized target

target and non-target insect

(magnetic)disk

abrasive disk

abrasive disk cutter

Accretion Disk

acoustic disk

Actuator Disk