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title 40
Protection of Environment
chapter I-i9
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
part 60
PART 60—STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES (CONTINUED)
subpart JJJJ
Subpart JJJJ—Standards of Performance for Stationary Spark Ignition Internal Combustion Engines
subjgrp 179
Definitions
Subjgrp 179. Definitions
§ 60.4248 - What definitions apply to this subpart?
