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PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
n5ecfr.
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:304096230
rdf:type
prov:Entity
prov:value
The visible emissions observer shall determine whether visibility or other conditions prevent the opacity or visible emission observations from being made concurrently with the initial performance test in accordance with procedures contained in Test Method 9 or Test Method 22 in appendix A of part 60 of this chapter. (ii) For the purpose of demonstrating initial compliance, the minimum total time
prov:wasQuotedFrom
n5:gov
Subject Item
isap:193231364
prov:wasDerivedFrom
isa:304096230