48 01 70
Operation and Maintenance of Electrical Power Generation Testing
48 01 10
Operation and Maintenance of Electrical Power Generation Equipment
48 01 00
Operation and Maintenance for Electrical Power Generation
46 78 73
Thermal Oxidation Equipment
46 78 49
Waste Heat Recovery Heat Exchangers
46 78 47
Waste Heat Recovery Boilers
46 78 46
Regenerative Thermal Oxidizers
46 78 41
Recuperative Air Preheating Equipment
46 78 33
Ash Handling Equipment
46 78 23
Fluidized-bed Sludge Incinerators
46 78 13
Multiple-hearth Sludge Incinerators
46 78 00
Thermal Treatment of Residuals
46 76 70
Indirect-heat Residuals Drying Equipment
46 76 60
Direct-heat Residuals Drying Equipment
46 76 53
Belt Dryers
46 76 33
Dewatering Centrifuges
46 76 27
Screw Presses
46 76 26
Rotary Presses
46 76 23
Plate-and-Frame Filter Presses
46 76 21
Belt Filter Presses