Absorber member and control rod
Absorber rod
Actuating device for linearly moving a cluster of control elemen
Antieject device for control members of nuclear reactors
Apparatus for controlling a nuclear reactor by vertical displace
Apparatus for controlling the power output of a nuclear reactor
Apparatus for handling constituent elements of reactor core
Apparatus for measuring friction of hydraulic control rod drives
Apparatus with linear movement
Automatically scramming nuclear reactor system