CLC/TC 81X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 56061 | prEN 50XXX-2 | Lightning protection - Telecommunication lines - Part 2: Lines using metallic conductors | Izstrādē |
| 46796 | prEN 50XXX-1 | Lightning protection - Telecommunication lines - Part 1: Fibre optic installations | Izstrādē |
| 57130 | prEN 50XXX | Lightning protection systems | Izstrādē |
| 49535 | prEN 50XXX | Code of practice for lightning protective systems | Izstrādē |
| 53080 | prEN 50622:2013 | Lightning protection systems pure performance standard | Izstrādē |
| 55454 | prEN 50210-2 | Lightning protection - Telecommunication lines - Part 2: Subscriber lines using metallic conductors | Izstrādē |
| 48935 | prEN 50210 | Lightning protection - Telecommunication lines - Fibre optics installations | Izstrādē |
| 43022 | prEN 50164-1 | Lightning Protection Components (LPC) - Part 1: Requirements for connection components | Izstrādē |
| 42580 | LVS ENV 61024-1:1995 | Protection of structures against lightning - Part 1: General principles | Atcelts |
| 67000 | LVS EN IEC 62858:2020 | Lightning density based on lightning location systems (LLS) - General principles | Standarts spēkā |
Displaying 11-20 of 175 results.