CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 68015 | LVS EN 17417:2021 | Determination of the ultimate biodegradation of plastics materials in an aqueous system under anoxic (denitrifying) conditions - Method by measurement of pressure increase | Standarts spēkā |
| 67816 | CEN ISO/TR 21960:2020 | Plastics in the Environment - Current state of knowledge and methodologies (ISO/DTR 21960:2019) | Standarts spēkā |
| 67816 | LVS CEN ISO/TR 21960:2020 | Plastics - Environmental aspects - State of knowledge and methodologies (ISO/TR 21960:2020) | Standarts spēkā |
| 67780 | LVS EN 16296:2021 | Imperfections in thermoplastics welded joints - Quality levels | Standarts spēkā |
| 67780 | EN 16296:2021 | Imperfections in thermoplastics welded joints - Quality levels | Izstrādē |
| 67779 | EN 13067:2020 | Platics welding personnel - Qualfication of welders - Thermoplastics welded assemblies | Standarts spēkā |
| 67779 | LVS EN 13067:2020 | Plastics welding personnel - Qualification of welders - Thermoplastics welded assemblies | Standarts spēkā |
| 67660 | EN 12608-1:2016/FprA1 | Unplasticized poly(vinyl chloride) (PVC-U) profiles for the fabrication of windows and doors - Classification, requirements and test methods - Part 1: Non-coated PVC-U profiles with light coloured surfaces | Izstrādē |
| 67633 | LVS EN ISO 1110:2019 | Plastics - Polyamides - Accelerated conditioning of test specimens (ISO 1110:2019) | Standarts spēkā |
| 67633 | EN ISO 1110:2019 | Plastics - Polyamides - Accelerated conditioning of test specimens (ISO/DIS 1110:2018) | Standarts spēkā |
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