Chinese translation for "双筒井"

dual well

Similar Words：

"双筒混合器" Chinese translation, "双筒混凝土搅拌机" Chinese translation, "双筒搅拌机" Chinese translation, "双筒角膜显微镜" Chinese translation, "双筒绞车" Chinese translation, "双筒井钻机" Chinese translation, "双筒镜" Chinese translation, "双筒救生圈" Chinese translation, "双筒卷扬机" Chinese translation, "双筒棱镜望远镜" Chinese translation