English translation for "下向的"

downward
retrorse

Similar Words：

"下向" English translation, "下向采掘" English translation, "下向采矿" English translation, "下向抽风" English translation, "下向单翼回采工作面" English translation, "下向电流" English translation, "下向反应" English translation, "下向方框支架安装法" English translation, "下向分层崩落采矿法" English translation, "下向分层采矿法" English translation