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| antipollution equipment | |||
| purification facility (Equipment for the removal of impurities and unwanted constituents from a medium; Оборудование для удаления примесей или нежелательных компонентов из среды) | |||
| abatement equipment; cleaning equipment; pollution control equipment | |||
| stoping equipment (Voledemar) | |||
| stock cleaning equipment | |||
| purification equipment | |||
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очистное оборудование : 7 短语, 5 学科 |
| 供水 | 1 |
| 建造 | 1 |
| 技术 | 3 |
| 生态 | 1 |
| 矿业 | 1 |