Большой англо-русский и русско-английский словарь
circulating water supply, circulating water system, recirculating water system, recycling water supply system, reusing water system, water recirculation system
Англо-русский словарь технических терминов
circulating water system, recirculating water system, recycling water supply system, reusing water system, circulating water supply, water recirculation system
Русско-английский политехнический словарь
circulating water system, recirculating water system, recycling water supply system, reusing water system, circulating water supply, water recirculation system