Example sentences of "levels set by [art] " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | According to the study , some of the readings exceed levels set by the National Radiological Protection Board for environmental contamination . |
| 2 | A survey by the environmental group Friends of the Earth has revealed that air quality in four British towns is breaching safety levels set by the EC . |
| 3 | The mills are also breaking pollution levels set by the local NRAs which WEN claims are inadequate in the first place . |
| 4 | The city claims the levels set by the pueblo for one pollutant " arsenic " are 1,000 times lower than occur naturally . |
| 5 | Elm Energy , which is operating the plant on a contract from the Non-Fossil Purchasing Agency , says the power station will be the cleanest in the country ; £48 million has been spent on equipment to ensure that emissions are well below maximum levels set by the World Health Organisation . |