English translation for "环孔"

annular distance
annular ring
eye

Similar Words：

"环空岩屑浓度" English translation, "环空液体" English translation, "环空翼阀" English translation, "环空油管转换接头" English translation, "环空注水" English translation, "环孔材" English translation, "环孔的" English translation, "环孔阀" English translation, "环孔粉属" English translation, "环孔工艺" English translation