Assertion: power trowel | /r/HasProperty | powered walk-behind device
Facets:
value: electrically
type: MANNER
value: with rotating paddles
type: OTHER
Source sentences:
text: A power trowel is a much larger gasoline or electrically powered walk-behind device with rotating paddles used to finish concrete floors.
text: Also known as a helicopter or power float, the power trowel is basically a simple platform that supports a vertically inclined gasoline engine driving one or two rotors.
text: A power trowel is a much larger gasoline or electrically powered walk-behind device with rotating paddles used to finish concrete floors.