Reducing the risk of cross-contamination from the building drainage system using the reflected wave technique to identify depleted trap seals
| Autor: | D A Kelly |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2009 |
| DOI: | 10.13140/2.1.1627.0083 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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