Assertion: power trowel | /r/ObjectUse | used by operator
Facets:
Source sentences:
text: Ride-on power trowels are used by an operator sitting on a seat upon the machinery, controlling the power trowel with the necessary buttons.
text: Walk-behind power trowels are used by an operator walking behind the machine.
text: Ride-on power trowels are used by an operator sitting on a seat upon the machinery, controlling the power trowel with the necessary buttons.
text: Walk-behind power trowels are used by an operator walking behind the machine.