CEN/TC 264
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 13562 | LVS EN 14902:2005 A | Ambient air quality - Standard method for the measurement of Pb, Cd, As and Ni in the PM10 fraction of suspended particulate matter | Standarts spēkā |
| 71127 | LVS EN 14884:2023 | Stationary source emissions - Determination of total mercury - Automated measuring systems | Standarts spēkā |
| 22225 | LVS EN 14884:2006 | Air quality - Stationary source emissions - Determination of total mercury: automated measuring systems | Atcelts |
| 37861 | LVS EN 14793:2017 | Stationary source emissions - Demonstration of equivalence of an alternative method with a reference method | Standarts spēkā |
| 39061 | LVS EN 14792:2017 | Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence | Standarts spēkā |
| 20502 | LVS EN 14792:2006 | Stationary source emissions - Determination of mass concentration of nitrogen oxides (NOx) - Reference method: Chemiluminescence | Atcelts |
| 39060 | LVS EN 14791:2017 | Stationary source emissions - Determination of mass concentration of sulphur oxides - Standard reference method | Standarts spēkā |
| 20501 | LVS EN 14791:2006 | Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method | Atcelts |
| 39062 | LVS EN 14790:2017 | Stationary source emissions - Determination of the water vapour in ducts - Standard reference method | Standarts spēkā |
| 20500 | LVS EN 14790:2006 | Stationary source emissions - Determination of the water vapour in ducts | Atcelts |
Displaying 131-140 of 456 results.