 |
| |||
| pipe fittings; tube fittings; pipeline accessories; pipeline fittings; pipeline installations | |||
| pipeline valves (ГОСТ 24856012014 'More) | |||
| трубопровідна арматура: 1 phrase in 1 subject |
| Oil and gas | 1 |
|
| |||
| pipe fittings; tube fittings; pipeline accessories; pipeline fittings; pipeline installations | |||
| pipeline valves (ГОСТ 24856012014 'More) | |||
| трубопровідна арматура: 1 phrase in 1 subject |
| Oil and gas | 1 |