CEN/TC 164
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 7023 | - | Combination of check valve and anti-vacuum valve - Family H; Type D | Izstrādē |
| 7008 | - | Antipollution double check valve | Izstrādē |
| 6943 | - | Aluminium sulphate | Izstrādē |
| 6948 | - | Aluminium polyhydroxychlorosilicate | Izstrādē |
| 81120 | prEN 1487 rev | Gebäudearmaturen - Hydraulische Sicherheitsgruppen - Prüfungen und Anforderungen | Izstrādē |
| 81118 | prEN 1491 rev | Building valves - Expansion valves - Tests and requirements | Izstrādē |
| 81117 | prEN 1489 rev | Gebäudearmaturen - Sicherheitsventile - Prüfungen und Anforderungen | Izstrādē |
| 81122 | prEN 1488 rev | Building valves - Expansion groups - Tests and requirements | Izstrādē |
| 27233 | EN 13443-2:2005/prA1 | Water conditioning equipment inside buildings - Mechanical filters - Part 2: Particle rating 1 µm to less than 80 µm - Requirements for performance, safety and testing | Izstrādē |
| 23014 | EN 1211:2005 | Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate | Izstrādē |
Attēlo no 201. līdz 210. no pavisam 1313 ieraksta(-iem).