CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 66199 | EN ISO 17556:2019 | Plastics - Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved (ISO/DIS 17556:2018) | Izstrādē |
| 23277 | prEN ISO 4892-1 rev | Plastics -- Methods of exposure to laboratory light sources -- Part 1: General guidance | Izstrādē |
| 66063 | EN 13100-2:2019 | Non-destructive testing of welded joints in thermoplastics semi- finished products - Part 2: X-ray radiographic testing | Izstrādē |
| 61888 | EN ISO 21305-1:2019 | Plastics - Polycarbonate (PC) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO/DIS 21305-1:2017) | Izstrādē |
| 12208 | prEN 14448 | Heated tool welding of thermoplastics mouldings in mass production | Izstrādē |
| 59867 | EN 14728:2019 | Imperfections in thermoplastic welds - Classification | Izstrādē |
| 65882 | CEN ISO/TR 18486:2018 | Plastics - Parameters comparing the spectral irradiance of a laboratory light source for weathering applications to a reference solar spectral irradiance (ISO/DTR 18486:2018) | Izstrādē |
| 75718 | CEN/TR 17910:2022 | Biodegradable plastics - Status of standardization and new prospects | Izstrādē |
| 12241 | EN ISO 14529-2:1999 | Plastics - Melamine/phenolic powder moulding compounds (MP-PMCs) - Part 2: Preparation of test specimens and determination of properties (ISO 14529-2:1999) | Izstrādē |
| 63059 | CEN/TS 17158:2018 | Composites made from cellulose based materials and thermoplastics (usually called wood polymer composites (WPC) or natural fibre composites (NFC)) - Determination of particle size of lignocellosic material | Izstrādē |
Displaying 2071-2080 of 2308 results.