English translation for "块石垫层"

penning
rock mattress

Similar Words：

"块石" English translation, "块石；块体；磨石" English translation, "块石坝" English translation, "块石衬砌" English translation, "块石挡板溜槽" English translation, "块石堆" English translation, "块石防波堤" English translation, "块石拱桥" English translation, "块石护岸" English translation, "块石护工程" English translation