Erosion of fibers from installed fibrous-glass ducts.
D000388:Air / Q000032:analysis; D000389:Air Conditioning; D000397:Air Pollution / Q000032:analysis*; D001108:Architecture; D001419:Bacteria / Q000302:isolation & purification; D004391:Dust / Q000032:analysis*; D004782:Environmental Health; D005374:Filtration; D005898:Glass / Q000032:analysis*; D006361:Heating; D014691:Ventilation
D004391:Dust