CEN/TC 79
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 60080 | prEN 137 rev | Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with full face mask - Requirements, testing, marking | Izstrādē |
| 69855 | prEN 140 rev | Respiratory protective devices - Half masks and quarter masks - Requirements, testing, marking | Izstrādē |
| 38338 | prEN 144-1 rev | Respiratory protective devices - Gas cylinder valves - Part 1: Thread connections for insert connector | Izstrādē |
| 80586 | prEN 144-4 | Respiratory protective devices — Gas cylinder valves — Part 4: Excess flow valves | Izstrādē |
| 63550 | prEN 145 rev | Respiratory protective devices - Self-contained closed-circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type - Requirements, testing, marking | Izstrādē |
| 1925 | prEN 148 | Respiratory protective equipment - Threads for facepieces - Dimensions | Izstrādē |
| 80413 | prEN 149 rev | Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking | Izstrādē |
| 27537 | prEN 149 rev | Respiratory equipment - Filtering half masks to protect against particles - Requirements, testing, marking | Izstrādē |
| 60965 | prEN 15333-1 rev | Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 1: Demand apparatus | Izstrādē |
| 25258 | prEN 15333-2 | Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 2: Free flow apparatus | Izstrādē |
Displaying 331-340 of 349 results.