CEN/TC 264
Registration number (WIID) | Project No. | Title | Status |
---|---|---|---|
62908 | EN 12341:2023 | Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter | Izstrādē |
62908 | LVS EN 12341:2023 | Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter | Standarts spēkā |
62770 | CEN/TR 17078:2017 | Stationary source emissions - Guidance on the application of EN ISO 16911-1 | Izstrādē |
62770 | LVS CEN/TR 17078:2017 | Stationary source emissions - Guidance on the application of EN ISO 16911-1 | Standarts spēkā |
62260 | LVS EN 16868:2019 | Ambient air - Sampling and analysis of airborne pollen grains and fungal spores for networks related to allergy - Volumetric Hirst method | Standarts spēkā |
62260 | EN 16868:2019 | Ambient air - Sampling and analysis of airborne pollen grains and fungal spores for networks related to allergy - Volumetric Hirst method | Izstrādē |
61773 | - | Ambient air - General requirements on the use of sequential samplers for the determination of concentrations of benzene in ambient air - Technical specifications, initial metrological checks, normal conditions of use | Izstrādē |
61688 | LVS EN 17389:2020 | Stationary source emissions - Quality assurance and quality control procedures for automated dust arrestment plant monitors | Standarts spēkā |
61688 | EN 17389:2020 | Stationary source emissions - Quality assurance and quality control procedures for automated dust arrestment plant monitors | Atcelts |
60880 | LVS CEN/TS 17660-1:2022 | Air quality - Performance evaluation of air quality sensor systems - Part 1: Gaseous pollutants in ambient air | Standarts spēkā |
Displaying 111-120 of 456 results.