CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 73593 | LVS EN ISO 22526-2:2022 | Plastics - Carbon and environmental footprint of biobased plastics - Part 2: Material carbon footprint, amount (mass) of CO2 removed from the air and incorporated into polymer molecule (ISO 22526-2:2020) | Standarts spēkā |
| 73590 | LVS EN ISO 23977-2:2022 | Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 2: Method by measuring the oxygen demand in closed respirometer (ISO 23977-2:2020) | Standarts spēkā |
| 12147 | LVS EN ISO 4638:2002 | Polymeric materials, cellular flexible - Determination of air flow permeability | Standarts spēkā |
| 73588 | LVS EN ISO 23977-1:2022 | Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide (ISO 23977-1:2020) | Standarts spēkā |
| 73586 | LVS EN ISO 22526-1:2022 | Plastics - Carbon and environmental footprint of biobased plastics - Part 1: General principles (ISO 22526-1:2020) | Standarts spēkā |
| 74858 | LVS EN ISO 4892-3:2024 | Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 4892-3:2024) | Standarts spēkā |
| 74857 | LVS EN ISO 4892-1:2024 | Plastics - Methods of exposure to laboratory light sources - Part 1: General guidance and requirements (ISO 4892-1:2024) | Standarts spēkā |
| 12240 | LVS EN ISO 14529-1:2001 | Plastics - Melamine/phenolic powder moulding compounds (MP-PMCs) - Part 1: Designation system and basis for specifications | Standarts spēkā |
| 61636 | LVS EN 479:2018 | Plastics - Poly(vinyl chloride) (PVC) based profiles - Determination of heat reversion | Standarts spēkā |
| 12285 | LVS EN 14020-1:2003 | Reinforcements - Specification for textile glass rovings - Part 1: Designation | Standarts spēkā |
Displaying 2191-2200 of 2283 results.