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ASTM C 1244/C1244M : 2020 : R2025 Standard Test Method for Concrete Sewer Manholes by the Negative Air Pressure (Vacuum) Test Prior to Backfill
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| Committee | C 13 |
| DocumentType | Test Method |
| Pages | 4 |
| PublisherName | American Society for Testing and Materials |
| Status | Current |
| Supersedes | ASTM C 1244/C1244M : 2020 |