CEN/TC 249
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 12263 | EN ISO 8974:1999 | Plastics - Phenolic resins - Determination of residual phenol content by gas chromatography (ISO 8974:1997) | Atcelts |
| 12036 | EN ISO 8974:1995 | Plastics - Phenolic resins - Determination of residual phenol content by gas chromatography (ISO 8974:1988) | Atcelts |
| 78859 | EN ISO 877-3:2026 | Plastics - Methods of exposure to solar radiation - Part 3: Intensified weathering using concentrated solar radiation (ISO 877-3:2026) | Standarts spēkā |
| 59351 | EN ISO 877-3:2018 | Plastics - Methods of exposure to solar radiation - Part 3: Intensified weathering using concentrated solar radiation (ISO/DIS 877-3:2016) | Standarts spēkā |
| 34959 | EN ISO 877-3:2010 | Plastics - Methods of exposure to solar radiation - Part 3: Intensified weathering using concentrated solar radiation (ISO 877-3:2009) | Atcelts |
| 76965 | EN ISO 877-2:2025 | Plastics - Methods of exposure to solar radiation - Part 2: Direct weathering and exposure behind window glass (ISO 877-2:2025) | Standarts spēkā |
| 34958 | EN ISO 877-2:2010 | Plastics - Methods of exposure to solar radiation - Part 2: Direct weathering and exposure behind window glass (ISO 877-2:2009) | Atcelts |
| 11958 | EN ISO 877:1996 | Plastics - Methods of exposure to direct weathering, to weathering using glass-filtered daylight, and to intensified weathering by daylight using Fresnel mirrors (ISO 877:1994) | Atcelts |
| 76964 | EN ISO 877-1:2025 | Plastics - Methods of exposure to solar radiation - Part 1: General guidance (ISO 877-1:2025, Corrected version 2026-02) | Standarts spēkā |
| 34957 | EN ISO 877-1:2010 | Plastics - Methods of exposure to solar radiation - Part 1: General guidance (ISO 877-1:2009) | Atcelts |
Displaying 1231-1240 of 2318 results.