CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 3314 | - | Gas welding equipment - Acetylene manifold systems used in welding, cutting and allied processes - Part 4: Automatic quick-acting shut-off devices, safety requirements and tests | Izstrādē |
| 3452 | prEN ISO 14373 | Electric resistance welding - Characterization of the spot weldability of coated and uncoated plate and sheet | Izstrādē |
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