From: Malignant Fibrous Histiocytoma of the Maxillary Sinus in a Spray Painter from an Automobile Repair Shop
Process
Velocity control
Normal limit
Ceiling inlet
Midpoint
Floor exhaust
Spray painting*
0.1-0.5
0.1-0.2
0.1-0.3
0.4†
Drying*
0
0.7 ‡
Spray painting§
0.3-0.5
0.1-0.4
Drying§