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- [5] NEW HVAC SYSTEM REDUCES OPERATING COSTS ASHRAE JOURNAL-AMERICAN SOCIETY OF HEATING REFRIGERATING AND AIR-CONDITIONING ENGINEERS, 1993, 35 (04): : 20 - &
- [8] Siemens optimizes start-up sequences in a power plant unit - New unit start-up simulator reduces costs VGB PowerTech, 2001, 81 (07): : 4 - 5
- [10] New modular system reduces construction time and costs CIVIL ENGINEERING, 2000, 70 (02): : 68 - 68