共 5 条
[1]
Maintenance and service costs of commercial building ground-source heat pump systems. CaneD,MorrisonA. ASHRAE Transactions . 1998
[2]
Survey of water-source heat pump system configurations in current practice. HughesP J. ASHRAE Transactions . 1990
[3]
Ground-source heat pump design and operation—experience within anAsian country. FlemingWilliamS. ASHRAE Transactions . 1998
[4]
Geothermal heat pump energy savings performance contract atFortPolk: lessons learned. HughesPatrickJ,ShonderJohnA. ASHRAE Transactions . 1997
[5]
Analysis of survey dada onHVAC maintenance costs. ADM Associates. . 1985