Assertion: quartz heating element | /r/CapableOf | provide rapid source of heating
Facets:
Source sentences:
text: They provide a rapid source of heating and are commonly used as infrared heaters.
text: They provide a rapid source of heating and are commonly used as infrared heaters.
text: They provide a rapid source of heating and are commonly used as infrared heaters.
text: They provide a rapid source of heating and are commonly used as infrared heaters.