- non-filterable residue
- Экология: нефильтрующийся остаток
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Total suspended solids — is a water quality measurement usually abbreviated TSS. It is listed as a conventional pollutant in the U.S. Clean Water Act. This parameter was at one time called non filterable residue (NFR), a term that refers to the identical measurement: the … Wikipedia
NFR — may refer to: National Film Registry, US National Finals Rodeo, US Network flight recorder. See intrusion detection systems Non functional requirements or non functional requirements framework New Republican Force, Bolivian political party… … Wikipedia