English translation for "gravel sand cushion"

砂砾垫层

Related Translations:

gravels:  卵石

gravel shoulder:  砾石路肩

gravel shovel:  砾石铲

gravel wall:  砾石围填层

loamy gravel:  带壤土砾石带土砾石带粘土砾石

pebble gravel:  小砾石

pack gravel:  充填砾石

bound gravel:  胶结砂砾透镜体

gravel separator:  卵石分离器

drift gravel:  冰砾沙矿层

Similar Words：

"gravel retainer cup" English translation, "gravel retainer plug" English translation, "gravel ridge" English translation, "gravel road" English translation, "gravel roll" English translation, "gravel screen" English translation, "gravel seal" English translation, "gravel separator" English translation, "gravel settling effect" English translation, "gravel shattering" English translation