CEN/TC 19
| Project No. | EN ISO 20843:2011 |
|---|---|
| Title | ISO 20843:2011 specifies a test method to determine the pH value of fire-resistant fluids within categories HFAE, HFAS and HFC, as classified in ISO 6743‑4. |
| Registration number (WIID) | 35109 |
| Scope | ISO 20843:2011 specifies a test method to determine the pH value of fire-resistant fluids within categories HFAE, HFAS and HFC, as classified in ISO 6743‑4. |
| Status | Izstrādē |
| ICS group | 75.120 |