"level" in inglés with examples - Collocation dictionary inglés
- Studies show how this can reduce dust levels to one per cent of those in conventional mattresses.
- Federal regulations require mines to keep dust levels in the shafts below 2 milligrams per cubic meter of air.
- The officials also said they would require automatic misting systems to keep dust levels down during processing.
- Environmentally Otta seal helps to lower the dust level.
- Companies should enforce the maximum permitted dust levels.
- This helps to 'clean' the feed and reduce dust levels.
- The mine safety agency may then require a company to take immediate measures to decrease dust levels, usually by increasing ventilation.
- These channels were selected to measure temperature, pressure, water vapor and dust levels.
- Water is extensively used to suppress airborne dust levels.
- An environmental consultant hired by the parents has advised them that the school's dust levels are "a potential health concern."
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