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| plug valve (Plug valves are valves with cylindrical or conically tapered "plugs" which can be rotated inside the valve body to control flow through the valve.) | |||
| plug valve; lifting plug cock | |||
| lifting-plug cock (конусный затвор) | |||
| conical plug valve (ГОСТ 24856-2014 YGA) | |||
| конусный кран: 2 phrases in 1 subject |
| Valves | 2 |