flushing
【建筑】冲洗便器
flushing URINALS
暂无补充释义。
相关词条
flushing
flushing
back flushing
Flushing
flushing pipe connection (flushing pipe outlet)
Lei's Cool Clearing Summerheat-Flushing Decoction
closet flushing valve
flushing URINALS
暂无补充释义。
flushing
flushing
flushing
back flushing
Flushing
flushing pipe connection (flushing pipe outlet)
Lei's Cool Clearing Summerheat-Flushing Decoction
closet flushing valve