English translation for "绳式顿钻"

american system of drilling

Similar Words：

"绳上人" English translation, "绳伸长" English translation, "绳生" English translation, "绳生毛壳" English translation, "绳式鼻捻棒子" English translation, "绳式顿钻井系统" English translation, "绳式顿钻捞砂轮刹车" English translation, "绳式顿钻游梁前臂下方的保险立柱" English translation, "绳式顿钻钻机" English translation, "绳式顿钻钻井" English translation