English translation for "双筒取心钻具"

double core barrel drill

Similar Words：

"双筒汽化炉" English translation, "双筒汽化器" English translation, "双筒潜望镜" English translation, "双筒枪" English translation, "双筒取心筒" English translation, "双筒生物显微镜" English translation, "双筒式锅炉" English translation, "双筒式锅炉管" English translation, "双筒式灰浆搅拌机" English translation, "双筒式水管锅炉" English translation