Chinese translation for "通海孔"

free flood hole
sea opening

Similar Words：

"通海航道" Chinese translation, "通海集" Chinese translation, "通海接头" Chinese translation, "通海接头阀杆" Chinese translation, "通海井" Chinese translation, "通海口" Chinese translation, "通海姆" Chinese translation, "通海排出阀" Chinese translation, "通海水舱" Chinese translation, "通海水道" Chinese translation