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| Name | Last modified | Size | Description |
|---|---|---|---|---|
| Parent Directory | - | ||
| chapter-11_202503-3113-4317.pptx | 2025-03-31 13:43 | 16M | |
| chapter-11_202503-3113-4318.pptx | 2025-03-31 13:43 | 16M | |
| chapter-11_202503-3113-4319.pptx | 2025-03-31 13:43 | 16M | |
| mining-underground-13_202503-3113-4247.jpg | 2025-03-31 13:42 | 7.9K | |
| mining-underground-13_202503-3113-4248.jpg | 2025-03-31 13:42 | 7.9K | |
| mining-underground-13_202503-3113-4249.jpg | 2025-03-31 13:42 | 7.9K | |
| mining-underground-18_202503-3113-4247.jpg | 2025-03-31 13:42 | 12K | |
| mining-underground-18_202503-3113-4248.jpg | 2025-03-31 13:42 | 12K | |
| mining-underground-18_202503-3113-4249.jpg | 2025-03-31 13:42 | 12K | |
