CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 32278 | LVS EN ISO 1890:2009 | Reinforcement yarns - Determination of twist (ISO 1890:2009) | Standarts spēkā |
| 20596 | LVS EN ISO 7823-1:2003 | Plastics - Poly(methyl methacrylate) sheets - Types, dimensions and characteristics - Part 1: Cast sheets | Standarts spēkā |
| 32277 | LVS EN ISO 1889:2009 | Reinforcement yarns - Determination of linear density (ISO 1889:2009) | Standarts spēkā |
| 61890 | LVS EN ISO 21306-1:2019 | Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21306-1:2019) | Standarts spēkā |
| 58718 | LVS EN ISO 16012:2016 | Plastics - Determination of linear dimensions of test specimens (ISO 16012:2015) | Standarts spēkā |
| 74953 | LVS EN ISO 6401:2023 | Plastics - Poly(vinyl chloride) - Determination of residual vinyl chloride monomer using gas-chromatographic method (ISO 6401:2022) | Standarts spēkā |
| 39981 | LVS EN ISO 19064-1:2016 | Plastics - Styrene/acrylonitrile (SAN) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 19064-1:2015) | Standarts spēkā |
| 32018 | LVS EN 13245-1:2010 | Plastics - Unplasticized poly(vinyl chloride) (PVC-U) profiles for building applications - Part 1: Designation of PVC-U profiles | Standarts spēkā |
| 28251 | LVS EN 15836-2:2010 | Plastics - Plasticized poly(vinyl chloride) (PVC-P) membranes for inground swimming pools - Part 2: Reinforced membranes of nominal thickness equal to or greater than 1,5 mm | Standarts spēkā |
| 28250 | LVS EN 15836-1:2010 | Plastics - Plasticized poly(vinyl chloride) (PVC-P) membranes for inground swimming pools - Part 1: Homogenous membranes of nominal thickness equal to or greater than 0,75 mm | Standarts spēkā |
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