closed loop water circulation system
... hot water circulation system 热水循环系统 Closed loop water circulation system 闭路水循环系统 forced-feed water circulation system 强制循环式化冷系统 ...
基于8个网页-相关网页
closed loop water circulation system
闭环水循环系统
以上为机器翻译结果，长、整句建议使用 人工翻译 。