水落管

shuǐluòguǎn

downspout; downippe; water-spout; fallpipe

* * *

fall-pipe; waterspout

* * *

downspout; fall-pipe; gullet

* * *

水落管

shuǐ luò guǎn

waterspout; downpipe; downcomer; downspout; fullpipe; down-pipe

水落管槽 boot;

水落管箍 leader-hook;

水落管系统 spouting