English translation for "辅助井"

service well
slab hole

Similar Words：

"辅助进气引射式喷管" English translation, "辅助进汽管" English translation, "辅助进位" English translation, "辅助进位旗标" English translation, "辅助进制旗标" English translation, "辅助井筒" English translation, "辅助警报器" English translation, "辅助警报系统" English translation, "辅助镜头" English translation, "辅助镜支架" English translation