English translation for "孔板支管"

orifice support tube

Similar Words：

"孔板探究仪" English translation, "孔板系数" English translation, "孔板型流量计" English translation, "孔板堰" English translation, "孔板蒸馏塔" English translation, "孔板组" English translation, "孔版印墨" English translation, "孔版印刷" English translation, "孔版印刷术语" English translation, "孔版油墨" English translation