44 Pollution and Waste Control Equipment
44.06.00 Schedules for Pollution and Waste Control Equipment
44.06.10 Schedules for Air Pollution Control 44.06.20 Schedules for Noise Pollution Control 44.06.30 Schedules for Odor Control Equipment 44.06.40 Schedules for Water Pollution Control Equipment 44.06.50 Schedules for Solid Waste Control and Reuse 44.06.60 Schedules for Waste Thermal Processing Equipment