EPA CAMPD (Clean Air Markets Program Data) data: QA (Quality Assurance) files
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资源简介：
This is a collection of ZIP files containing QA (Quality Assurance) files from the EPA CAMPD (Clean Air Markets Program Data) program. It contains data, by quarter, from 2008 to 2025 Q1. There are approximately 75,000 files.
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Zenodo创建时间：
2025-03-20
