CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 12070 | LVS EN ISO 4895:2000 | Plastics - Liquid epoxy resins - Determination of tendency to crystallize | Atcelts |
| 11996 | LVS EN ISO 4894-2:2000 | Plastics - Styrene/acrylonitrile (SAN) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties | Atcelts |
| 11995 | LVS EN ISO 4894-1:2000 | Plastics - Styrene/acrylonitrile (SAN) moulding and extrusion materials - Part 1: Designation system ans basis for specifications | Atcelts |
| 74858 | LVS EN ISO 4892-3:2024 | Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 4892-3:2024) | Standarts spēkā |
| 59491 | LVS EN ISO 4892-3:2016 | Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 4892-3:2016) | Atcelts |
| 34144 | LVS EN ISO 4892-3:2014 | Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 4892-3:2013) | Atcelts |
| 12334 | LVS EN ISO 4892-3:2006 | Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps | Atcelts |
| 11960 | LVS EN ISO 4892-3:2000 | Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps | Atcelts |
| 72500 | LVS EN ISO 4892-2:2013/A1:2021 | Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps - Amendment 1: Classification of daylight filters (ISO 4892-2:2013/Amd 1:2021) | Standarts spēkā |
| 34143 | LVS EN ISO 4892-2:2013 | Plastics. Methods of exposure to laboratory light sources. Part 2: Xenon-arc lamps (ISO 4892-2:2013) | Standarts spēkā |
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