Chinese translation for "沙井盖；检查井盖"

manhole cover

Similar Words：

"沙井" Chinese translation, "沙井；检查井" Chinese translation, "沙井；探井" Chinese translation, "沙井；屋井" Chinese translation, "沙井；小室；间隔" Chinese translation, "沙井颈" Chinese translation, "沙井施工表" Chinese translation, "沙井式冲沙闸门" Chinese translation, "沙景昌" Chinese translation, "沙颈岬" Chinese translation