advanced fuel assembly

array of fuel rods in the fuel assembly

BWR fuel assembly

carbide fuel assembly

control-rod-free fuel assembly

damaged fuel assembly

damaged fuel assembly cask

defective fuel assembly

return tube

cable core tube assembly

AFR fuel storage (away-from-reactor fuel storage)

Heat Exchange Tube and Tube Sheet

Tube in Tube Structure

Tube to Tube Sheet

Tube-in-tube

welding between heat exchanging tube and tube sheet

Tube—in—tube

0# diesel fuel

150MPa fuel injection system

18 months fuel cycles