Nsps-91503:08:36 - Min

Many NSPS rules require data to be recorded in specific intervals. For example, standards for Electric Arc Furnaces (EAF) measure "charging" periods that typically last from 1 to 3 minutes .

The suffix likely represents a timestamp or a specific duration measurement within an automated log. NSPS-91503:08:36 Min

These are technology-based standards designed to limit emissions from new, modified, or reconstructed industrial facilities . Many NSPS rules require data to be recorded