Subpart B. Subpart B—Electroplating of Precious Metals Subcategory
- § 413.20 - Applicability: Description of the electroplating of precious metals subcategory.
- § 413.21 - Specialized definitions.
- §§ 413.22-413.23 - §[Reserved]
- § 413.24 - Pretreatment standards for existing sources.