Chinese translation for "铜井"

tongjing

Similar Words：

"铜浸焊" Chinese translation, "铜晶体" Chinese translation, "铜精矿" Chinese translation, "铜精炼" Chinese translation, "铜精炼炉" Chinese translation, "铜颈鸽" Chinese translation, "铜镜" Chinese translation, "铜镜测试" Chinese translation, "铜镜实验" Chinese translation, "铜镜试验" Chinese translation