Assertion: carbon dioxide laser | /r/ObjectUse | used in industry
Facets:
value: for cutting
type: PURPOSE
value: often
type: TEMPORAL
value: for welding
type: PURPOSE
Source sentences:
text: Carbon dioxide lasers, or CO 2 lasers can emit hundreds of kilowatts at 9.6 µm and 10.6 µm, and are often used in industry for cutting and welding.