Assertion: engine | /r/HasAspect | higher standard of metallurgy
Facets:
value: on all units
type: LOCATION
value: generally
type: DEGREE
Source sentences:
text: Many of the improvements learnt from the Cooper-tuned units were also incorporated, with A-Plus engines having a generally higher standard of metallurgy on all units, where previously only the highest-tuned engines were upgraded in this way.