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![]() | 833 × 480 (109 KB) | Borvan53 | Uploaded a work by United States Environmental Protection Agency from [https://nepis.epa.gov/Exe/ZyPDF.cgi/2000X8PS.PDF?Dockey=2000X8PS.PDF Background Information For New Source Performance Standards Primary Copper, Zinc, and Lead Smelters, Vol 1, Proposed Standards] with UploadWizard |
Original file (833 × 480 pixels, file size: 109 KB, MIME type: image/png)
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:35, 21 December 2022 |
![]() | 833 × 480 (109 KB) | Borvan53 | Uploaded a work by United States Environmental Protection Agency from [https://nepis.epa.gov/Exe/ZyPDF.cgi/2000X8PS.PDF?Dockey=2000X8PS.PDF Background Information For New Source Performance Standards Primary Copper, Zinc, and Lead Smelters, Vol 1, Proposed Standards] with UploadWizard |