About: http://webisa.webdatacommons.org/67757516

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Therefore, is an output signal of each pulse-width adjusting circuit A3/B3/C3 is in H-level, the corresponding cryopump 10/20/30 is in its compression stroke.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com