Makarov. |
igniter electrode dips into the mercury-pool cathode of an ignitron to initiate an arc discharge; igniter electrode is partly dips into the mercury-pool cathode of an ignitron to initiate an arc discharge; igniter electrode is partly dips into the mercury-pool cathode of an ignitron to initiate an arc discharge; igniter electrode is partly immersed in the mercury-pool cathode of an ignitron to initiate an arc discharge; igniter electrode is partly immersed in the mercury-pool cathode of an ignitron to initiate an arc discharge; the igniter electrode dips into the mercury-pool cathode of an ignitron to initiate an arc discharge; the igniter electrode is partly dips into the mercury-pool cathode of an ignitron to initiate an arc discharge; the igniter electrode is partly dips into the mercury-pool cathode of an ignitron to initiate an arc discharge; the igniter electrode is partly immersed in the mercury-pool cathode of an ignitron to initiate an arc discharge; the igniter electrode is partly immersed in the mercury-pool cathode of an ignitron to initiate an arc discharge |