Assertion: space station's crew | /r/CapableOf | remove fourth module
Facets:
value: for return on sts-135.a heat pipe
type: PURPOSE
Source sentences:
text: The experiment completed on March 1, 2011, when the crew removed the fourth module for return on STS-135.A heat pipe is usually a sealed tube in which all the air is removed and a small amount of liquid is introduced under a partial vacuum.