CEN/TC 256
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 38033 | - | Railway applications - Track - Switches and crossings - Mechanical requirements for actuation, locking and detection systems | Izstrādē |
| 38034 | LVS EN 14811:2019 | Railway applications - Track - Special purpose rail - Grooved rails and associated construction profiles | Standarts spēkā |
| 38034 | EN 14811:2019 | Railway applications - Track - Special purpose rail - Grooved rails and associated construction profiles | Izstrādē |
| 38035 | LVS EN 13231-5:2018 | Railway applications - Track - Acceptance of works - Part 5: Procedures for rail reprofiling in plain line, switches, crossings and expansion devices | Standarts spēkā |
| 38035 | EN 13231-5:2018 | Railway applications - Track - Acceptance of works - Part 5: Procedures for rail reprofiling in plain line, switches, crossings and expansion devices | Izstrādē |
| 38036 | EN 14587-1:2018 | Railway applications - Infrastructure - Flash butt welding of new rails - Part 1: R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails in a fixed plant | Izstrādē |
| 38036 | LVS EN 14587-1:2019 | Railway applications - Infrastructure - Flash butt welding of new rails - Part 1: R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails in a fixed plant | Standarts spēkā |
| 38037 | EN 16725:2016 | Railway applications - Track - Restoration and repair of manganese crossings | Izstrādē |
| 38037 | LVS EN 16725:2017 | Railway applications - Track - Restoration and repair of manganese crossings | Standarts spēkā |
| 38038 | EN 14033-1:2017 | Railway applications - Track - Railbound construction and maintenance machines - Part 1: Technical requirements for running | Izstrādē |
Displaying 971-980 of 1875 results.