English translation for "sand and gravel extraction"

砂石精选

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：

"sand and foam" English translation, "sand and gravel" English translation, "sand and gravel concrete" English translation, "sand and gravel dredge" English translation, "sand and gravel exploitation" English translation, "sand and gravel filter" English translation, "sand and gravel foreshore" English translation, "sand and gravel overlay" English translation, "sand and gravel trap" English translation, "sand and gravel wash" English translation