CEN/TC 139
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81822 | prEN ISO/CIE 11664-3 rev | Colorimetry — Part 3: CIE tristimulus values | Izstrādē |
| 81823 | prEN ISO/CIE 11664-1 rev | Colorimetry — Part 1: CIE standard colorimetric observers | Izstrādē |
| 37297 | prEN ISO 8502-9 rev | Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 9: Field method for the conductometric determination of water-soluble salts (ISO/DIS 8502-9:2015) | Izstrādē |
| 37337 | prEN ISO 8502-8 rev | Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 8: Field method for the refractometric determination of moisture | Izstrādē |
| 22539 | prEN ISO 8502-7 | Preparation of steel substrates before application of paints and related products -- Tests for the assessment of surface cleanliness -- Part 7: Field method for the determination of oil and grease | Izstrādē |
| 72195 | prEN ISO 8502-5 | Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 5: Measurement of chloride on steel surfaces prepared for painting (ion detection tube method) (ISO/DIS 8502-5:2024) | Izstrādē |
| 80186 | prEN ISO 8502-2 rev | Preparation of steel substrates before application of paints and related products — Tests for the assessment of surface cleanliness — Part 2: Laboratory determination of chloride on cleaned surfaces | Izstrādē |
| 37338 | prEN ISO 8502-12 | Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 12: Field method for the titrimetric determination of water-soluble ferrous ions (ISO/DIS 8502-12:2013) | Izstrādē |
| 72301 | prEN ISO 8502-11 rev | Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 11: Field method for the turbidimetric determination of water-soluble sulfate | Izstrādē |
| 76745 | prEN ISO 8501-3 | Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 3: Preparation grades of welds, edges and other areas with surface imperfections (ISO/DIS 8501-3:2024) | Aptauja slēgta |
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