再循环系统 meaning in Chinese

recirculating system
recirculation system
recycle system
recycling system

Standard for safety for recirculating systems
再循环系统安全标准
Effect of the recirculation system of ore - pass raise at grasberg mine
矿的放矿溜井再循环系统的效果
Study of the cooled exhaust gas recirculation system using in the diesel engine
冷却式废气再循环系统在柴油机中运用的研究
Why hot water recirculation has been virtually impossible for existing homes
为什么在已装饰好的住宅内不能安装生活热水再循环系统