Assertion: tank's engine | /r/ObjectUse | used in day
Facets:
value: commonly
type: TEMPORAL
Source sentences:
text: Both were thinly armoured, proof against small arms but not anti-tank rifles and 37 mm anti-tank guns, and their gasoline-fuelled engines (commonly used in tank designs throughout the world in those days) were liable to burst into flames "at the slightest provocation.