| 1 | 91 | comma coating polym. | Alexnuller | 6.09.2016 | 17:37 |
| 1 | 99 | button production gen. | Alexnuller | 18.07.2016 | 14:42 |
| 6 | 79 | химия оптических покрытий, chem.comp. | Alexnuller | 25.03.2016 | 18:00 |
| 2 | 122 | residue feedstock O&G. tech. | Alexnuller | 27.10.2015 | 21:40 |
| 1 | 112 | distillation point gen. | Alexnuller | 26.10.2015 | 0:43 |
| 1 | 79 | comulling gen. | Alexnuller | 23.10.2015 | 15:22 |