English translation for "孔口盖"

scuttle hatch

Similar Words：

"孔口标高" English translation, "孔口测流板" English translation, "孔口测流计" English translation, "孔口测流设备" English translation, "孔口出流" English translation, "孔口环" English translation, "孔口缓冲组织" English translation, "孔口夹持器" English translation, "孔口节流器" English translation, "孔口量水箱" English translation