CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 61883 | EN ISO 21301-1:2019 | Plastics - Ethylene-vinyl acetate (EVAC) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21301-1:2019) | Izstrādē |
| 61884 | EN ISO 21301-2:2019 | Plastics - Ethylene-vinyl acetate (EVAC) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21301-2:2019) | Izstrādē |
| 61885 | EN ISO 21302-1:2019 | Plastics - Polybutene-1 (PB-1) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21302-1:2019) | Izstrādē |
| 61886 | EN ISO 21302-2:2019 | Plastics - Polybutene-1 (PB-1) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21302-2:2019) | Izstrādē |
| 61887 | EN ISO 21304-1:2019 | Plastics - Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21304-1:2019) | Izstrādē |
| 68843 | EN ISO 21304-2:2021 | Plastics - Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21304-2:2021) | Standarts spēkā |
| 61888 | EN ISO 21305-1:2019 | Plastics - Polycarbonate (PC) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21305-1:2019) | Izstrādē |
| 61889 | EN ISO 21305-2:2019 | Plastics - Polycarbonate (PC) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21305-2:2019) | Izstrādē |
| 61890 | 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) | Izstrādē |
| 61891 | EN ISO 21306-2:2019 | Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21306-2:2019) | Izstrādē |
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