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title 40
Protection of Environment
chapter I-i15
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
part 63
PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED)
subpart YYYYY
Subpart YYYYY—National Emission Standards for Hazardous Air Pollutants for Area Sources: Electric Arc Furnace Steelmaking Facilities
subjgrp 221
Standards and Compliance Requirements
Subjgrp 221. Standards and Compliance Requirements
§ 63.10685 - What are the requirements for the control of contaminants from scrap?
§ 63.10686 - What are the requirements for electric arc furnaces and argon-oxygen decarburization vessels?
