CEN/TC 121
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 27498 | EN ISO 17657-2:2007 | Resistance welding - Welding current measurement for resistance welding - Part 2: Welding current meter with current sensing coil (ISO 17657-2:2005) | Izstrādē |
| 27498 | LVS EN ISO 17657-2:2007 | Resistance welding - Welding current measurement for resistance welding - Part 2: Welding current meter with current sensing coil | Standarts spēkā |
| 27497 | EN ISO 17657-1:2007 | Resistance welding - Welding current measurement for resistance welding - Part 1: Guidelines for measurement (ISO 17657-1:2005) | Izstrādē |
| 27497 | LVS EN ISO 17657-1:2007 | Resistance welding - Welding current measurement for resistance welding - Part 1: Guidelines for measurement | Standarts spēkā |
| 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 |
| 26690 | LVS EN ISO 10042:2006 /AC:2006 | Welding - Arc-welded joints in aluminium and its alloys - Quality levels for imperfections | Atcelts |
| 26690 | EN ISO 10042:2005/AC:2006 | Welding - Arc-welded joints in aluminium and its alloys - Quality levels for imperfections (ISO 10042:2005/Cor.1:2006) | Atcelts |
| 26426 | FprEN ISO 15011-2 | Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 2: Determination of the emission rates of carbon monoxide (CO), carbon dioxide (CO2), nitrogen monoxide (NO) and nitrogen dioxide (NO2) during arc welding, cutting and gouging (ISO/FDIS 15011-2:2009) | Izstrādē |
| 26426 | LVS EN ISO 15011-2:2010 | Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 2: Determination of the emission rates of carbon monoxide (CO), carbon dioxide (CO<(Index)2>), nitrogen monoxide (NO) and nitrogen dioxide (NO<(Index)2>) during arc welding, cutting and gouging (ISO 15011-2:2009) | Standarts spēkā |
| 26425 | FprEN ISO 15011-1 | Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 1: Determination of fume emission during arc welding and collection of fume for analysis (ISO/FDIS 15011-1:2009) | Izstrādē |
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