距开展还剩
680
天
规模度
专业度
评价度
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Passive house: ready-built elements, wall and roof constructions, ecological building materials, windows, doors, facades, ventilation with heat recovery, house and heating techniques, quality assurance services. Bioenergy: (turnkey) biogas plants, measuring and automatic control, combined heat and power, MHKW for gas use, cogeneration, and biomass heating system (pellets, wood chip, firewood, stir