Mass concentrations of respirable particles exceeding MAC (1 mg/m3) were recorded in 24% (48/202) of samples from wood processing facilities (mean 2.382.08 mg/m3 in plants and 3.62.22 mg/m3 in woodwork shops)
Mass concentrations of respirable particles exceedingMAC (1 mg/m3) were recorded in 24% (48/202) of samples from wood processing facilities (mean 2.382.08 mg/m3in plants and 3.62.22 mg/m3 in woodwork shops)