English translation for "井管开孔器"

well knife

Similar Words：

"井关" English translation, "井关农机公司" English translation, "井管" English translation, "井管从地面打到含水层" English translation, "井管防砂罩" English translation, "井管理" English translation, "井管滤管" English translation, "井管堰" English translation, "井管钻孔器" English translation, "井灌" English translation