Assertion: pulley's use | /r/MadeOf | heat resistant metals
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Pulleys used in automobile engines are usually made from heat resistant metals that will not wear out quickly or easily during constant exposure to high temperatures and regular use.
text: Pulleys used in automobile engines are usually made from heat resistant metals that will not wear out quickly or easily during constant exposure to high temperatures and regular use.