packing gland : 36 phrases in 18 subjects |
Automobiles | 1 |
Aviation | 3 |
Caspian | 1 |
Construction | 5 |
Drilling | 2 |
Energy industry | 1 |
Karachaganak | 1 |
Machine components | 5 |
Nautical | 1 |
Oil / petroleum | 2 |
Oil and gas | 2 |
Oil and gas technology | 1 |
Refrigeration | 1 |
Shipbuilding | 1 |
Technology | 5 |
Tengiz | 1 |
Transport | 2 |
Valves | 1 |