drain sump: 43 phrases in 17 subjects |
Armored vehicles | 2 |
Automobiles | 2 |
Aviation | 4 |
Caspian | 3 |
Energy industry | 3 |
General | 8 |
Karachaganak | 1 |
Makarov | 1 |
Medical | 1 |
Oil / petroleum | 1 |
Oil processing plants | 1 |
Production | 1 |
Rail transport | 1 |
Sakhalin | 5 |
Sakhalin R | 3 |
Technology | 5 |
Transport | 1 |