Assertion: torch | /r/CapableOf | employ a metal wall cage
Facets:
value: for the plasma confinement tube
type: PURPOSE
Source sentences:
text: Torches of even greater power employ a metal wall cage for the plasma confinement tube, with engineering tradeoffs of lower power coupling efficiencies and increased risk of chemical interactions with the plasma gases.
text: Torches of even greater power employ a metal wall cage for the plasma confinement tube, with engineering tradeoffs of lower power coupling efficiencies and increased risk of chemical interactions with the plasma gases.