ISO/TC 27/SC 5
| Project No. | ISO 2950:2025 |
|---|---|
| Title | <p class="MsoBodyText"><span lang="EN-GB">This document establishes a classification of brown coals and lignites by types on the basis of total moisture mass fraction and tar yield.</span></p> |
| Registration number (WIID) | 90230 |
| Scope | <p class="MsoBodyText"><span lang="EN-GB">This document establishes a classification of brown coals and lignites by types on the basis of total moisture mass fraction and tar yield.</span></p> |
| Status | Standarts spēkā |
| ICS group | 73.040 |