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| 0000015615-23-000009-index.html | 2023-03-16 17:08:20 | |
| 0000015615-23-000009.txt | 2023-03-16 17:08:20 | |
 0000015615-23-000009-xbrl.zip | 722472 | 2023-03-16 17:08:20 |
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| mtz-20221231.htm | 3082897 | 2023-03-16 17:08:20 |
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| report.css | 2768 | 2023-03-16 17:08:20 |
| Show.js | 1086 | 2023-03-16 17:08:20 |