CLC/TC 9X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 79780 | prEN IEC 61375-2-7 | Electronic railway equipment - Train communication network (TCN) - Part 2-7: Wireless train backbone (WLTB) | Izstrādē |
| 53816 | prEN 50126-1 | Railway applications - The Specification and Demonstration of Reliability, Availability, Maintainability and Safety (RAMS) - Part 1: Generic RAMS process | Izstrādē |
| 54628 | prEN 62499 | Railway applications - Current collection systems - Pantographs, testing methods for carbon contact strips | Izstrādē |
| 64352 | EN 50488:2021 | Railway applications - Fixed installations - Electrical protective measures for working on or near an overhead contact line system and/or its associated return circuit | Izstrādē |
| 54693 | prEN 50XXX | Railway applications - Fixed installations - Application guide for the safety standardisation in railway d.c. fixed installations facing metallic structures or reinforced concrete - Part 1: Systems with nominal voltage up to 1500 V (for urban and sub-urban traffic, excluding main lines) | Izstrādē |
| 54816 | prEN 50159-2 | Railway applications - Communication, signalling and processing systems - Part 2: Safety related communication in open transmission systems | Izstrādē |
| 55191 | EN 62718:2016 | Railway applications - Rolling stock - DC supplied electronic ballasts for lighting fluorescent lamps | Izstrādē |
| 54888 | prEN 50XXX | Trolleybuses - Collection system to overhead contact line | Izstrādē |
| 54887 | prEN 60631 | Characteristics and tests for electrodynamic and electromagnetic braking systems | Izstrādē |
| 55501 | prHD XXX S1 | Material for overhead contact lines for railways, underground and tramways at rated voltage up to 3 kV - Part 8: Polygoning clamp for contact line from 80 to 150 sq. mm, suitable for pantographs | Izstrādē |
Displaying 821-830 of 1117 results.