A simple sampler to monitor sulphur oxide emissions from a cement works.
D000393:Air Pollutants / Q000032:analysis*; D000395:Air Pollutants, Occupational / Q000032:analysis*; D003252:Construction Materials; D007221:Industry; D013461:Sulfur Oxides / Q000032:analysis*
D000393:Air Pollutants; D000395:Air Pollutants, Occupational; D013461:Sulfur Oxides