gland packing: 42 phrases in 20 subjects |
Automobiles | 1 |
Aviation | 3 |
Caspian | 1 |
Construction | 4 |
Drilling | 2 |
General | 1 |
Karachaganak | 1 |
Machine components | 5 |
Military | 1 |
Nautical | 3 |
Oil / petroleum | 2 |
Oil and gas | 2 |
Oil and gas technology | 1 |
Rail transport | 1 |
Sakhalin | 1 |
Technology | 8 |
Thermal engineering | 1 |
Transport | 2 |
Valves | 1 |
Weapons and gunsmithing | 1 |