Assertion: cie action spectrum | /r/HasProperty | published as cie standard 10
Facets:
value: in 1998
type: TEMPORAL
Source sentences:
text: This CIE action spectrum gained broad acceptance and widespread use, and in 1998 was published as a CIE standard (10) and thereafter adopted by ISO (11)—we will refer to this version as CIE 1998 throughout.