Refractory Products Manufacturing
For Refractory Products Manufacturing, cfr subpart is 40 CFR 63 Subpart SSSSS; source type is major sources; epa category url is https://www.epa.gov/stationary-sources-air-pollution/refractory-products-manufacturing-national-emissions-standards, recorded from its source on 2026-08-15.
- source category
- Refractory Products Manufacturing verified
- cfr subpart
- 40 CFR 63 Subpart SSSSS verified
- source type
- major sources our reading
- epa category url
- https://www.epa.gov/stationary-sources-air-pollution/refractory-products-manufacturing-national-emissions-standards our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
Refractory Products Manufacturing | 40 CFR 63 Subpart SSSSS
— epa.gov, retrieved 2026-08-15
Source
- epa.govhttps://www.epa.gov/stationary-sources-air-pollution/national-emission-standards-hazardous-air-pollutants-neshap-8