CEN/TC 249

Registration number (WIID)Project No.TitleStatus
76648LVS EN ISO 3671:2023Plastics - Aminoplastic moulding materials - Determination of volatile matter (ISO 3671:2023)Standarts spēkā
61921LVS EN 17098-2:2018Plastics - Barrier films for agricultural and horticultural soil disinfection by fumigation - Part 2: Method for film permeability determination using a static techniqueStandarts spēkā
63059LVS CEN/TS 17158:2018Composites made from cellulose based materials and thermoplastics (usually called wood polymer composites (WPC) or natural fibre composites (NFC)) - Determination of particle size of lignocellosic materialStandarts spēkā
76960LVS EN ISO 22007-1:2024Plastics - Determination of thermal conductivity and thermal diffusivity - Part 1: General principles (ISO 22007-1:2024)Standarts spēkā
68823LVS EN ISO 24023-1:2020Plastics - Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 24023-1:2020)Standarts spēkā
64067LVS EN ISO 899-1:2018Plastics - Determination of creep behaviour - Part 1: Tensile creep (ISO 899-1:2017)Standarts spēkā
77384EN 14932:2025Plastics - Thermoplastic stretch films for wrapping silage balesStandarts spēkā
68843LVS EN ISO 21304-2:2021Plastics - 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
63347LVS EN ISO 14855-2:2018Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test (ISO 14855-2:2018)Standarts spēkā
66198LVS EN ISO 1183-2:2019Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method (ISO 1183-2:2019)Standarts spēkā
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