CEN/TC 243
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11437 | EN ISO 14644-1:1999 | Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness (ISO 14644-1:1999) | Atcelts |
| 73039 | EN ISO 14644-10:2022 | Cleanrooms and associated controlled environments - Part 10: Assessment of surface cleanliness for chemical contamination (ISO 14644-10:2022) | Izstrādē |
| 33253 | EN ISO 14644-10:2013 | Cleanrooms and associated controlled environments - Part 10: Classification of surface cleanliness by chemical concentration (ISO 14644-10:2013) | Atcelts |
| 61113 | EN 17141:2020 | Cleanrooms and associated controlled environments - Biocontamination control | Standarts spēkā |
Displaying 71-74 of 74 results.