English translation for "孔板环"

orifice

Similar Words：

"孔板法兰" English translation, "孔板分层筛网" English translation, "孔板感觉器" English translation, "孔板固定装置" English translation, "孔板管" English translation, "孔板混合器" English translation, "孔板节流阀" English translation, "孔板孔" English translation, "孔板拦污栅" English translation, "孔板浪量板" English translation