CEN/TC 289
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39935 | LVS EN ISO 19070:2016 | Leather - Chemical determination of N-methyl-2-pyrrolidone (NMP) in leather (ISO 19070:2016) | Standarts spēkā |
| 39938 | LVS EN ISO 19071:2016 | Leather - Chemical tests - Determination of chromium (VI) and the reductive potential for chromium tanning agents (ISO 19071:2016) | Standarts spēkā |
| 39941 | LVS EN ISO 19074:2016 | Leather - Physical and mechanical tests - Determination of water absorption by capillary action (wicking) (ISO 19074:2015) | Standarts spēkā |
| 39936 | LVS EN ISO 19076:2016 | Leather - Measurement of leather surface - Using electronic techniques (ISO 19076:2016) | Atcelts |
| 75516 | LVS EN ISO 19076:2023 | Leather - Measurement of leather surface - Electronic techniques (ISO 19076:2023) | Standarts spēkā |
| 39783 | LVS EN ISO 20136:2017 | Leather - Determination of degradability by micro-organisms (ISO 20136:2017) | Atcelts |
| 67247 | LVS EN ISO 20136:2020 | Leather - Determination of degradability by micro-organisms (ISO 20136:2020) | Standarts spēkā |
| 41830 | LVS EN ISO 20137:2017 | Leather - Chemical tests - Guidelines for testing critical chemicals in leather (ISO 20137:2017) | Atcelts |
| 76504 | LVS EN ISO 20137:2023 | Leather - Chemical tests - Guidelines for testing critical chemicals in leather (ISO 20137:2023) | Standarts spēkā |
| 36565 | LVS EN ISO 20433:2013 | Leather - Tests for colour fastness - Colour fastness to crocking (ISO 20433:2012) | Atcelts |
Displaying 371-380 of 505 results.