English translation for "gravel bed filter"

颗粒层除尘器
砾石滤床过滤器；砾石滤床滤池
砾石滤床滤池

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 base" English translation, "gravel basin" English translation, "gravel batch" English translation, "gravel bearing fluid" English translation, "gravel bed" English translation, "gravel bedded stream" English translation, "gravel blanket" English translation, "gravel blind" English translation, "gravel board" English translation, "gravel bottom" English translation