Assertion: arc welding | /r/CapableOf | use consumable filler material
Facets:
value: always
type: TEMPORAL
Source sentences:
text: For example, Manual Metal Arc Welding (MMAW), Gas Metal Arc Welding (GMAW), Flux Cored Arc Welding (FCAW), etc. always use consumable filler material and thus cannot be performed in autogenous way.