best gate position

gate position restoration

stopper rod or slide gate’s position control

DCD gate (diode-capacitor-diode gate)

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

TROISIME POSITION; THIRD POSITION

20-GATE

4 value and not gate

4 value not gate

80 thousands gates gate array

A and not B gate

A except B gate

A ignore B gate

A implies B gate