CEN/TC 249

Registration number (WIID)Project No.TitleStatus
71272LVS EN ISO 1628-2:2020Plastics - Determination of the viscosity of polymers in dilute solution using capillary viscometers - Part 2: Poly(vinyl chloride) resins (ISO 1628-2:2020)Standarts spēkā
71217LVS EN ISO 13000-1:2021Plastics - Polytetrafluoroethylene (PTFE) semi-finished products - Part 1: Requirements and designation (ISO 13000-1:2021)Standarts spēkā
71217EN ISO 13000-1:2021Plastics - Polytetrafluoroethylene (PTFE) semi-finished products - Part 1: Requirements and designation (ISO/DIS 13000-1:2020)Izstrādē
71213EN ISO 16929:2021Plastics - Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test (ISO/DIS 16929:2020)Izstrādē
71213LVS EN ISO 16929:2021Plastics - Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test (ISO 16929:2021)Standarts spēkā
71211LVS EN ISO 16396-2:2022Plastics - Polyamide (PA) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 16396-2:2022)Standarts spēkā
71211EN ISO 16396-2:2022Plastics - Polyamide (PA) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO/DIS 16396-2:2020)Izstrādē
71210EN ISO 13000-2:2021Plastics - Polytetrafluoroethylene (PTFE) semi-finished products - Part 2: Preparation of test specimens and determination of properties (ISO/DIS 13000-2:2020)Izstrādē
71210LVS EN ISO 13000-2:2021Plastics - Polytetrafluoroethylene (PTFE) semi-finished products - Part 2: Preparation of test specimens and determination of properties (ISO 13000-2:2021)Standarts spēkā
71209LVS EN ISO 14852:2021Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide (ISO 14852:2021)Standarts spēkā
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