CLC/TC 81X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 49535 | prEN 50XXX | Code of practice for lightning protective systems | Izstrādē |
| 57130 | prEN 50XXX | Lightning protection systems | Izstrādē |
| 46796 | prEN 50XXX-1 | Lightning protection - Telecommunication lines - Part 1: Fibre optic installations | Izstrādē |
| 56061 | prEN 50XXX-2 | Lightning protection - Telecommunication lines - Part 2: Lines using metallic conductors | Izstrādē |
| 50568 | prEN 61024-1 | Protection of structures against fire, explosion and life hazards | Izstrādē |
| 57742 | prEN 61024-1-2 | Protection of structures against lightning - Part 1-2: General principles - Guide B - Design, installation, maintenance and inspection of lightning protection system | Izstrādē |
| 48235 | prEN 61024-X | Protection of structures against lightning - Special cases | Izstrādē |
| 49124 | prEN 61312-1 | Protection against lightning electromagnetic impulse - Part 1: General principles | Izstrādē |
| 50679 | prEN 61312-1 | Protection against lightning electromagnetic impulse - Part 1: General principles | Izstrādē |
| 56817 | prEN 61312-3 | Protection against lightning electromagnetic impulse - Part 3: Requirements of surge protective devices (SPDs) | Izstrādē |
Displaying 161-170 of 175 results.