CEN/TC 230
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 84787 | prEN ISO 5667-5 | Water quality — Sampling — Part 5: Guidance on sampling of drinking water from treatment works and piped distribution systems | Izstrādē |
| 84788 | prEN ISO 14669 | Water quality — Determination of acute lethal toxicity to marine copepods (Copepoda, Crustacea) | Izstrādē |
| 84789 | prEN ISO 15705 | Water quality — Determination of the chemical oxygen demand index (ST-COD) — Small-scale sealed-tube method | Izstrādē |
Attēlo no 851. līdz 853. no pavisam 853 ieraksta(-iem).