CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81101 | prEN ISO 2039-2 rev | Plastics — Determination of hardness — Part 2: Rockwell hardness | Izstrādē |
| 81103 | prEN ISO 20753 rev | Plastics — Test specimens | Izstrādē |
| 81093 | prEN ISO 21304-2 rev | Plastics — Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties | Izstrādē |
| 81095 | prEN ISO 21309-1 rev | Plastics — Ethylene/vinyl alcohol (EVOH) copolymer moulding and extrusion materials — Part 1: Designation system and basis for specifications | Izstrādē |
| 81096 | prEN ISO 21309-2 rev | Plastics — Ethylene/vinyl alcohol (EVOH) copolymer moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties | Izstrādē |
| 71004 | prEN ISO 24542 | Method for analysing micro plastics in waters with very low contents of suspended solid | Izstrādē |
| 34142 | prEN ISO 2578 rev | Plastics - Determination of time-temperature limits after prolonged exposure to heat | Izstrādē |
| 32288 | prEN ISO 2580-2 rev | Plastics - Acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties | Izstrādē |
| 82777 | prEN ISO 25865 | Plastics - Test method for determining the tribological response of polymer-based materials under hydrogen atmosphere | Izstrādē |
| 12327 | prEN ISO 2818:1996 rev | Plastics - Preparation of test specimens by machining | Izstrādē |
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