CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3452 | prEN ISO 14373 | Electric resistance welding - Characterization of the spot weldability of coated and uncoated plate and sheet | Izstrādē |
| 81373 | prEN ISO 14731 rev | Welding coordination — Tasks and responsibilities | Izstrādē |
| 59192 | prEN ISO 15011-1 | Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 1: Determination of fume emission rate during arc welding and collection of fume for analysis (ISO/DIS 15011-1:2015) | Izstrādē |
| 3376 | prEN ISO 15012-2 | Health and safety in welding and allied processes - Requirements, testing and marking of equipment for air filtration - Part 2: Testing of the capture zone of welding fume extraction devices (ISO/DIS 15012-2:2000) | Izstrādē |
| 32332 | prEN ISO 15012-3 | Health and safety in welding and allied processes - Requirements, testing and marking of equipment for air filtration - Part 3: Determination of the capture efficiency of welding fume extraction devices | Izstrādē |
| 26945 | prEN ISO 15012-3 | Health and safety in welding and allied processes - Requirements, testing and marking of equipment for air filtration - Part 3: Determination of the capture efficiency of welding fume extraction devices | Izstrādē |
| 61846 | prEN ISO 15012-3 | Health and safety in welding and allied processes - Requirements, testing and marking of equipment for air filtration - Part 3: Determination of the capture efficiency of on-torch welding fume extraction devices (ISO/DIS 15012-3:2016) | Izstrādē |
| 80182 | prEN ISO 15608 | Welding -- Grouping system for metallic materials | Izstrādē |
| 41507 | prEN ISO 15609-1 rev | Specification and qualification of welding procedures for metallic materials - Welding procedure specification -- Part 1: Arc welding | Izstrādē |
| 80451 | prEN ISO 15614-1 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys (ISO/DIS 15614-1:2025) | Aptauja |
Displaying 1711-1720 of 1788 results.