Terms containing direct- return system

Subject	English	Chinese
tech.	direct feeding system with return cable	带回流线的直接供电方式
railw.	direct feeding system with return wire	带回流线的直接供电方式
railw.	direct feeding system with return wire	带回流的直接供电方式
tech.	direct return system	直接回水制
tech.	direct return system	异程回水式系统
hydroel.st.	direct return system	异程式系统
tech.	direct return system	直接回水系统
construct.	direct-return system	直接回水制
archit.	direct-return system	直接回水制系统
ecol.	direct-return system	直接回水系统
tech.	twin-pipe direct return system	双管直接回水供暖系统
tech.	two-pipe direct return system	双管直接回水供暖系统