01_Installing_lights

Installing lighting

02_Installing_lights

Installing lighting

03_Entering_the_tank

Tank entrance

04_Column

Column

05_Column_end

Column end

06_Inside_the_tank

Inside the tank

07_Entering_the_tank

Tank entrance

08_Loading_floorboards

Loading floorboards

09_Corona_mark

Corona mark

10_Releasing_rings

Releasing rings

11_Removing_cover

Removing shell

12_Terminal

Terminal