循环水供水系统
circulation water supply system
高压供回水循环系统
high-pressure feed-and back-water circulating system
全日制机械循环热水供应系统
full-time mechanical hot water circulation system
全自动循环热水供给系统
automatic hot water supply system
循环水供热系统
circulating heatwater supply system
海水循环水系统
seawater circulating system
闭式循环水系统
closed circulation water system
敞开式循环水系统
open-type water circulation system
封闭循环水系统
close recirculation system
净循环水系统
cleaning cooling water circulation system
空冷循环水系统
air-Cooling circulating water system
冷却水循环系统
cooling water circulatory system
cooling water recirculation system
冷却循环水系统
cooling circulating water system
冷水循环系统
Cooling water circulation system
炉水循环系统
boiler water circulating system
泥水循环系统
slurry circulation system
热水循环系统
hot water circulatory system
hot water circulation system
heat water circulation system
室内循环水系统
Indoor water-circulating system