capacitive position sensing
control-rod position detector
photoelectric position detector
photo-electric position detector
position sensing photodetector
position-sensing channel
rotational position sensing
Rotor Position Detector
double magnetic detector sensing theory
CINQUIEME POSITION; FIFTH POSITION
plane position indication [= plane position indicator] {= PPI}
Position control(Position-keeping)
Position-to-position tool change time
QUATRIME POSITION; FOURTH POSITION
SECONDE POSITION; SECOND POSITION