Assertion list
boiler (primary) → MadeOf
Results from Ascent++: 6
boiler → MadeOf → stainless steel 0.51
boiler → MadeOf → corrosion resistant copper 0.44
boiler → MadeOf → durable steel 0.37
boiler → MadeOf → old material 0.32
boiler → MadeOf → cast iron 0.25
boiler → MadeOf → the handle 0.22