CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 73337 | EN ISO 14631:2021 | Extruded sheets of impact-modified polystyrene (PS-I) - Requirements and test methods (ISO 14631:2021) | Standarts spēkā |
| 73251 | EN ISO 7823-3:2021 | Plastics - Poly(methyl methacrylate) sheets - Types, dimensions and characteristics - Part 3: Continuous cast sheets (ISO 7823-3:2021) | Izstrādē |
| 73251 | LVS EN ISO 7823-3:2021 | Plastics - Poly(methyl methacrylate) sheets - Types, dimensions and characteristics - Part 3: Continuous cast sheets (ISO 7823-3:2021) | Standarts spēkā |
| 73173 | EN ISO 13468-2:2021 | Plastics - Determination of the total luminous transmittance of transparent materials - Part 2: Double-beam instrument (ISO 13468-2:2021) | Izstrādē |
| 73173 | LVS EN ISO 13468-2:2021 | Plastics - Determination of the total luminous transmittance of transparent materials - Part 2: Double-beam instrument (ISO 13468-2:2021) | Standarts spēkā |
| 73121 | LVS EN ISO 3915:2022 | Plastics - Measurement of resistivity of conductive plastics (ISO 3915:2022) | Standarts spēkā |
| 73121 | EN ISO 3915:2022 | Plastics - Measurement of resistivity of conductive plastics (ISO 3915:2022) | Izstrādē |
| 73096 | EN ISO 13927:2023 | Plastics - Simple heat release test using a conical radiant heater and a thermopile detector (ISO 13927:2023) | Izstrādē |
| 73096 | LVS EN ISO 13927:2023 | Plastics - Simple heat release test using a conical radiant heater and a thermopile detector (ISO 13927:2023) | Standarts spēkā |
| 73089 | EN ISO 6603-2:2023 | Plastics - Determination of puncture impact behaviour of rigid plastics - Part 2: Instrumented impact testing (ISO 6603-2:2023) | Izstrādē |
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