同义词: bank gravel pit-run gravel
pit-run aggregate天然级配骨料
pit-run sand露天采出的砂
pit run sand坑砂
pit run rock采石场原岩
pit run sand WESTBANK坑砂
pit run material未筛料
pit run material detail坑取统货材料
pit run fines坑石屑
sedimentation pit for silty run-off处理含沙径流的沉淀池
同义词:bank gravelpit-run gravel