English translation for "水封阴井"

trap pit

Similar Words：

"水封系统" English translation, "水封箱" English translation, "水封型阻火器" English translation, "水封压盖" English translation, "水封压力计" English translation, "水封运输机" English translation, "水封闸阀" English translation, "水封轴承" English translation, "水封装置" English translation, "水风火灾" English translation