CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11926 | LVS EN ISO 2556:2001 | Plastics - Determination of the gas transmission rate of films and thin sheets under atmospheric pressure - Manometric method | Standarts spēkā |
| 61556 | LVS EN ISO 2555:2018 | Plastics - Resins in the liquid state or as emulsions or dispersions - Determination of apparent viscosity using a single cylinder type rotational viscometer method (ISO 2555:2018) | Standarts spēkā |
| 11927 | LVS EN ISO 2555:2000 | Plastics - Resins in the liquid state or as emulsions or dispersions - Determination of apparent viscosity by the Brookfield test method | Atcelts |
| 12062 | LVS EN ISO 2554:2000 | Plastics - Unsaturated polyester resins - Determination of hydroxsyl value | Standarts spēkā |
| 12341 | LVS EN ISO 2535:2003 | Plastics - Unsaturated polyester resins - Measurement of gel time at ambient temperature | Standarts spēkā |
| 12059 | LVS EN ISO 2535:2000 | Plastics - Unsaturated polyester resins - Measurement of gel time at 25° C | Atcelts |
| 62575 | LVS EN ISO 25137-2:2017 | Plastics - Sulfone polymer moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 25137-2:2009) | Atcelts |
| 62574 | LVS EN ISO 25137-1:2017 | Plastics - Sulfone polymer moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 25137-1:2009) | Atcelts |
| 77320 | LVS EN ISO 2440:2025 | Flexible and rigid cellular polymeric materials - Accelerated ageing tests (ISO 2440:2025) | Standarts spēkā |
| 68636 | LVS EN ISO 2440:2020 | Flexible and rigid cellular polymeric materials - Accelerated ageing tests (ISO 2440:2019) | Atcelts |
Displaying 461-470 of 2281 results.