CEN/TC 249

Registration number (WIID)Project No.TitleStatus
68828LVS EN ISO 24026-1:2020Plastics - Poly(methyl methacrylate) (PMMA) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 24026-1:2020)Standarts spēkā
68836LVS EN ISO 19066-2:2020Plastics - Methyl methacrylate-acrylonitrile-butadiene-styrene (MABS) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 19066-2:2020)Standarts spēkā
68829LVS EN ISO 24026-2:2020Plastics - Poly(methyl methacrylate) (PMMA) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 24026-2:2020)Standarts spēkā
68757LVS EN ISO 75-1:2020Plastics - Determination of temperature of deflection under load - Part 1: General test method (ISO 75-1:2020)Standarts spēkā
67779LVS EN 13067:2020Plastics welding personnel - Qualification of welders - Thermoplastics welded assembliesStandarts spēkā
68821LVS EN ISO 24022-1:2020Plastics - Polystyrene (PS) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 24022-1:2020)Standarts spēkā
67235LVS EN ISO 179-2:2020Plastics - Determination of Charpy impact properties - Part 2: Instrumented impact test (ISO 179-2:2020)Standarts spēkā
66801LVS EN ISO 23153-1:2020Plastics - Polyetheretherketone (PEEK) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 23153-1:2020)Standarts spēkā
72042LVS EN 12608-1+A1:2020Unplasticized poly(vinyl chloride) (PVC-U) profiles for the fabrication of windows and doors - Classification, requirements and test methods - Part 1: Non-coated PVC-U profiles with light coloured surfacesStandarts spēkā
68824LVS EN ISO 24023-2:2020Plastics - Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 24023-2:2020)Standarts spēkā
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