Item:Q13140: Difference between revisions
Created a new Item: emission standard, legal requirements governing air pollutants released into the atmosphere; set quantitative limits on the permissible amount of specific air pollutants that may be released from specific sources over specific timeframes |
Created claim: subclass of (P1): technical standard (Q1119) |
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Property / subclass of | |||
Property / subclass of: technical standard / rank | |||
Normal rank |