sandy loam 沙壤土(多沙粘土壤)...loam n.壤土vt.用土填壤土粘土...roughing loam 粗泥浆砂...loam core 泥砂心...loam molding 泥砂造模法...oil loam 油泥砂浆...loam pug mill 捏泥砂机...loam mold 泥砂模...finishing loam 细泥砂浆...
交流互动
发表言论