CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 71114 | LVS EN ISO 15616-4:2021 | Acceptance tests for CO2-laser beam machines for high quality welding and cutting - Part 4: Machines with 2-D moving optics (ISO 15616-4:2008) | Standarts spēkā |
| 3413 | LVS EN ISO 15616-3:2003 | Acceptance tests for CO2-laser beam machines for high quality welding and cutting - Part 3: Calibration of instruments for measurement of gas flow and pressure | Standarts spēkā |
| 3412 | LVS EN ISO 15616-2:2003 | Acceptance tests for CO2-laser beam machines for high quality welding and cutting - Part 2: Measurement of static and dynamic accuracy | Standarts spēkā |
| 3410 | LVS EN ISO 15616-1:2003 | Acceptance tests for CO2-laser beam machines for high quality welding and cutting - Part 1: General principles, acceptance conditions | Standarts spēkā |
| 71206 | LVS EN ISO 15615:2023 | Gas welding equipment - Acetylene manifold systems for welding, cutting and allied processes - Safety requirements in high-pressure devices (ISO 15615:2022) | Standarts spēkā |
| 33195 | LVS EN ISO 15615:2013 | Gas welding equipment - Acetylene manifold systems for welding, cutting and allied processes - Safety requirements in high-pressure devices (ISO 15615:2013) | Atcelts |
| 3421 | LVS EN ISO 15615:2003 | Gas welding equipment - Acetylene manifold systems for welding, cutting and allied processes - Safety requirements in high-pressure devices | Atcelts |
| 36305 | LVS EN ISO 15614-8:2016 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 8: Welding of tubes to tube-plate joints (ISO 15614-8:2016) | Standarts spēkā |
| 3292 | LVS EN ISO 15614-8:2003 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 8: Welding of tubes to tube-plate joints | Atcelts |
| 68150 | LVS EN ISO 15614-7:2020 | Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 7: Overlay welding (ISO 15614-7:2016) | Standarts spēkā |
Displaying 481-490 of 1765 results.