English translation for "管板孔"

tubesheet holes

Similar Words：

"管板" English translation, "管板；花板" English translation, "管板衬里" English translation, "管板管口" English translation, "管板集热器" English translation, "管板连接" English translation, "管板密套" English translation, "管板钳" English translation, "管板式加热器" English translation, "管板手" English translation