CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 30455 | prEN ISO 11542-1 rev | Plastics - Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials - Part 1: Designation system and basis for specifications | Izstrādē |
| 30328 | prEN ISO 1163-1rev | Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 1: Designation system and basis for specifications | Izstrādē |
| 30330 | prEN ISO 1163-2 rev | Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties | Izstrādē |
| 21449 | prEN ISO 12058-2 | Plastics - Determination of viscosity using a falling-ball viscometer - Part 2: Free falling-ball method | Izstrādē |
| 34145 | prEN ISO 12086-1 rev | Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 1: Designation system and basis for specifications | Izstrādē |
| 34146 | prEN ISO 12086-2 rev | Plastics - Fluoropolymer dispersions and moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties | Izstrādē |
| 34147 | prEN ISO 14851 rev | Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer | Izstrādē |
| 83177 | prEN ISO 14852 rev | Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium — Method by analysis of evolved carbon dioxide | Izstrādē |
| 12171 | prEN ISO 15014 | Extruded sheets of polyvinylidene fluoride (PVDF) - Requirements and test methods (ISO/DIS 15014:1998) | Izstrādē |
| 12082 | prEN ISO 15062 | Plastics - Determination of the thermal-flow and cure behaviour of thermosetting materials by torque rheometry (ISO/DIS 15062:1998) | Izstrādē |
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